Sir Karl Raimund Popper Papers, 1928-1995

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Register of the Sir Karl Raimund 86039 1 Popper Papers, 1928-1995 Title: Sir Karl Raimund Popper papers Collection Number: 86039 Contributing Institution: Hoover Institution Archives Language of Material: In English Date (inclusive): 1928-1995 Abstract: Speeches and writings, correspondence, notes, printed matter, phonotapes, phonorecords, and photographs, relating to philosophy, the nature of knowledge, the philosophy of culture, the philosophy and methodology of science, and the philosophy of history and the social sciences. Deacribed in two groups, original collection (boxes 1-463) and the incremental materials acquired at a later date (boxes 464-583). Physical location: Hoover Institution Archives Collection Size: 575 manuscript boxes, 6 oversize boxes, 2 card file boxes, 28 envelopes, 47 phonotape reels, 4 phonotape cassettes, 11 phonorecords (248 linear feet) Creator: Popper, Karl Raimund, Sir, 1902- Access The collection is open for research. Use copies of sound recordings are available for immediate use. Publication Rights For copyright status, please contact the Hoover Institution Archives Acquisition Information Acquired by the Hoover Institution Archives in 1986 with increments added at a later date. Accruals Materials may have been added to the collection since this finding aid was prepared. To determine if this has occurred, find the collection in Stanford University's online catalog Socrates at http://library.stanford.edu/webcat . Materials have been added to the collection if the number of boxes listed in Socrates is larger than the number of boxes listed in this finding aid. Alternative Form Available Collection available on microfilm. Original collection (473 reels) and Incremental materials (91 reels) Preferred Citation [Identification of item], Sir Karl R. Popper papers, [Box no.], Hoover Institution Archives. 1902, July Born, Vienna, Austria 28 1926 Ph.D., University of Vienna 1930 Married Josefine Anne Henninger (1906-1985) 1934 Author, Logik der Forschung 1930-1935 Schoolteacher, Vienna 1937-1945 Senior Lecturer in Philosophy, Canterbury University College, University of New Zealand, Christchurch 1945 Author, The Open Society and Its Enemies 1945-1949 Reader in Logic and Scientific Method, London School of Economics and Political Science, University of London, England 1949-1969 Professor of Logic and Scientific Method, London School of Economics and Political Science, University of London 1954 Author, Miseria dello storicismo 1962 Author, Conjectures and Refutations: The Growth of Scientific Knowledge 1965 Knighted 1972 Author, Objective Knowledge: An Evolutionary Approach 1976 Author, Unended Quest: An Intellectual Autobiography 1977 Co-author (with John C. Eccles), The Self and Its Brain: An Argument for Interactionism 1979 Author, Die beiden Grundprobleme der Erkenntnistheorie 1982-1983 Author, Postscript to The Logic of Scientific Discovery 1983 Author, A Pocket Popper 1984 Author, Auf der Suche nach einer besseren Welt 1986- Head, Ludwig Boltzmann Institut fur Wissenschaftstheorie, Vienna Scope and Content Note

Register of the Sir Karl Raimund 86039 2 Popper Papers, 1928-1995 Speeches and writings, correspondence, notes, printed matter, phonotapes, phonorecords, and photographs, relating to philosophy, the nature of knowledge, the philosophy of culture, the philosophy and methodology of science, and the philosophy of history and the social sciences. Most of collection also available on microfilm (564 reels). Sound use copies of sound recordings available. Subjects and Indexing Terms Civilization--Philosophy. Conservatism. History--Philosophy. Knowledge, Theory of. Philosophers. Philosophy. Phonorecords. Phonotapes. Science--Methodology. Science--Philosophy. Social sciences--Philosophy.

SPEECHES AND WRITINGS I, 1928-1986 Scope and Contents note Conference papers, drafts of books, essays, notes, reviews, speeches, and related correspondence, arranged chronologically

Unidentified writings, n.d. Folder 1, General Folder 1-6 Folder 2, General Folder 1-15 Folder 16-24 Fragments Folder 3, Fragments Folder 1-36 Folder 459, Fragments Folder 1-2 Folder 3, Miscellaneous pages Folder 37 Folder 4, Folder 1 "An Alternative Proof that Probability Is Now Ampliative," Holograph n.d. Folder 2 "Animal Alphabet," Holograph and typescript n.d. Folder 3 "The Arrow of Time," Typescript of chapter for a book n.d. Folder 4 "Axiom Definition," Holograph n.d. Folder 5 "An Axiom System for Intuitionist Probability," Holograph n.d. Folder 6 "Axiome, Definitionen, und Postulate der Geometrie," Typescript (2 bound volumes) n.d. Folder 7 "Bemerkung zum komplementaritatsproblem der Quantenmechanik," Typescript n.d. Folder 8 "Bemerkungen uber Sprachtheorie und ihre Geschichte," Holograph n.d. Folder 9 "Bemerkungen zum sogenannten Problem der Willensfreiheit," Typescript n.d. Folder 10 "Bleen is Projectible," Holograph n.d. Folder 11 "Bohr Copenhagen Interpretation," Typescript outline n.d. Folder 12 "Boole's Philosophy of Logic," Typescript n.d. Folder 13 "C-Axiom System," Holograph n.d. Folder 14 "Can There Be a Quantum Logic?" Holograph n.d. Folder 15 "Cardinal Numbers in New Foundation," Holograph n.d. Folder 16 "Causal Completeness," Holograph n.d. Folder 17 "Causality," Holograph n.d.

Folder 18 "Clouds, Clocks, and Organisms: An Essay on Causation and Propensity," Holograph outline n.d. Folder 19 "Comments on Quantum Mechanics," Typescript n.d. Folder 20 "The Construction of Shortest Random-Like Sequences of Degree n" (with L. R. B. Elton), Typescript n.d. Folder 21 "A Contradiction Between Special Relativity and the Copenhagen Interpretation of Quantum Mechanics," Holograph n.d. Folder 22 "A Conversation between Karl R. Popper and Jean-Pierre Vigier," Typescript n.d. Folder 23 "Counterexamples to a Proof of Clauser and Horne" (with Thomas D. Angelidis), Typescript n.d. Folder 24 "Determinism and Indeterminism," Holograph outline n.d. Folder 25 "Dismembering (Dismantling) the Philosophy of Meaning," Holograph outline and notes n.d. Folder 26 "Do Ampliative Probabilistic Inferences Exist?" Holograph n.d. Folder 27 "The End of Materialism," Holograph outline n.d. Essay volumes, (apparently Projected compilations of selected writings n.d. 1970s and 1980s). Folder 5, Folder 1 General Untitled volumes Folder 2 Preface; Science: Problems, Aims, Responsibilities; Optimist, Pessimist, and Pragmatist Views of Human Knowledge; Physics and Philosophy; Plato; Historical Explanation Folder 3 The Bucket and the Searchlight; In Search of Enlightenment; The Status of Science; A Note on the Theory of the Cold War; The Open Society and the Democratic State Folder 4 Evolutionary Epistemology Scope and Content Note Includes letter from Gunter Wachtershauser); On the Nutritive Origin of Vision; Remarks on 'Place of Mind in Nature'; The Place of Mind in Nature

Folder 5 The Influence of Einstein on My View of Science; Julius Kraft; A Brief Remark on the Theory of the Cold War; A Political Postscript on the Central Problem of the Cold War; The Open Society and the Democratic State Folder 6 Of Clouds and Clocks; A Realist View of Logic, Physics, and History; Evolution and the Tree of Knowledge; Epistemology Without a Knowing Subject; On the Theory of the Objective Mind; Professor Popper's Seminar On Seeing Red, ; The Myth of the Framework; Models, Instruments, and Truth 1969 January 7 Folder 7 A Paradox of Zero Information; Extract from Logic without Assumptions; On the Status and the Methods of Science; The Open Society and the Democratic State "Einstein" Folder 8 Holograph outline and notes Folder 9 Typescript miscellaneous pages Folder 10 "Four Essays on Social Philosophy." Notes "How I See Philosophy" Folder 6, Folder 1 How I See Philosophy Folder 2 Indeterminism Is not Enough Folder 3 Einstein's Influence on My View of Science Folder 4 The Status of Science: A Broadcast to Russia Folder 5 Science: Problems, Aims, Responsibilities; Epistemology and Industrialization; Emancipation Through Knowledge Folder 6 Creative Self-Criticism in Science and in Art

"In Search of Enlightenment: Essays in the Philosophy of Science and of Politics." Preface; Science: Problems, Aims, Responsibilities; Optimist, Pessimist, and Pragmatist Views of Scientific Knowledge; Physics and Philosophy; The Bucket and the Searchlight; In Search of Enlightenment; The Status of Science; A Note on the Cold War; The Open Society and the Democratic State; Einstein's Influence on My View of Science; Julius Kraft, ; Epistemology and Industrialization; Historical Explanation: An Interview; Models, Instruments, and Truth: The Rationality Principle in the Social Sciences 1898-1960 Folder 7 General Folder 8 Typescript "Lady Popper's Essay Volume" Folder 9 Philosophy and Physics Folder 10 The Revolution in Our Idea of Knowledge "The Myth of the Framework" (also entitled "Emancipation through Knowledge" and "On History and Society") General Folder 7, Folder 1 Notes and table of contents Folder 2 Correspondence Folder 3 Working copy Folder 4-5 Emancipation through Knowledge Folder 6-8 The Myth of the Framework Folder 8, The Pluralist Approach to the Philosophy of History Folder 1-2 Folder 3-4 Epistemology and Industrialization Folder 5-6 Science: Problems, Aims, Responsibilities Folder 7-8 The Moral Responsibility of the Scientist Folder 9 Models, Instruments and Truth Folder 10 The Logic of the Social Sciences Folder 11 Reason or Revolution Folder 12 The Frankfurt School Folder 13 The Rationality of Scientific Revolutions "Philosophy and Physics" (also entitled "Realism and Physics") Folder 9, Folder 1 General Notes Folder 2 General Folder 3 Dictated to Jeremy F. G. Shearmur Folder 4 Correspondence. Scope and Content Note Includes queries and suggestions

Folder 5 Tables of contents Folder 6 Preface Folder 7-12 Philosophy and Physics Folder 13-14 Science: Problems, Aims, Responsibilities Folder 15-19 Quantum Mechanics without 'The Observer' Folder 20-23 The Propensity Interpretation of the Calculus of Probability, and the Quantum Theory Folder 24-26 The Propensity Interpretation of Probability Folder 10, Particle Annihilation and the Argument of Einstein, Podolsky and Rosen Folder 1-4 Folder 5-7 Quantum Theory, Quantum Logic and the Calculus of Probability Folder 8-10 Birkhoff and von Neumann's Interpretation of Quantum Mechanics Folder 11-13 Indeterminism in Quantum Physics and in Classical Physics Folder 14-15 On the Objectivity of the Arrow of Time and the Current Theory of Entropy Folder 16-17 Time, Probability and Indeterminism Folder 18-19 Discussion Remarks from a Symposium Folder 20 Normal Science and Its Dangers Folder 21-22 The Moral Responsibility of the Scientist

Folder 11, Appendices: On the Probabilistic Theory of Induction. Probability Magic or Folder 1-3 Knowledge out of Ignorance; On Carnap's Version of Laplace's Rule of Succession; The Mysteries of Udolpho: A Reply to Professors Jeffrey and Bar-Hillel; A Comment on Miller's New Paradox of Information; A Paradox of Zero Information; On Rules of Detachment and So-Called Inductive Logic; Theories, Experience, and Probabilistic Intuitions; Creative and Non-Creative Definitions in the Calculus of Probability Folder 4 Bibliography Folder 5 "A Pluralist Approach to (the Philosophy of) History." Theories of Knowledge: The Bucket and the Searchlight; Three Idols of Empiricism: Precision - Definition - The Senses and Their Data; A Pluralist Approach to the Philosophy of History; Eine objektive Theorie des historischen Verstehens; Historical Explanation; Die Logik der Sozialwissenschaften; Models, Instruments, and Truth; Epistemology and Industrialisation; In Search of Enlightenment; The Status of Science; The Open Society and the Democratic State; A Note on the Cold War; Reason or Revolution. Outline for a suggested volume sent to Arne F. Petersen on 1971 May 21 "Social Science/Social Philosophy" (also entitled "Philosophy of Science and of Politics") Folder 6 General Folder 7 Historical Explanation Folder 8 Julius Kraft Folder 9 Optimist, Pessimist, and Pragmatist Views of Scientific Knowledge Folder 10 A Note on the Cold War Folder 11 The Open Society and the Democratic State "Wie ich die Philosophie sehe" (intended for publication in Reclam ). Das Sokratische Nichtwissen; Wie Ich die Philosophie sehe; Wissenschaft und Kritik; Der Einfluss philosophischer Probleme auf die Physik der Materie; Wissenschaftliche Reduktion und die essentielle Unvollstandigkeit der Wissenschaft; Die Rationalitat wissenschaftlicher Revolutionen; Der relativistische Mythos; Woran glaubt der Westen?; Utopie und Gewalt; Selbstbefreiung durch das Wissen Folder 12 Typescript Folder 13 Proofs Folder 12, "Ethical and Methodological Individualism," (probably 1960s or early 1970s). Speech Folder 1 given in the United States. Typescript n.d. Folder 2 "Explanation and Prediction," Speech. Holograph and typescript (also entitled "Natural Laws and Theoretical Systems" and "Laws of Nature and Theoretical Methods") n.d. "Extensionality," (probably 1940s). See also Notes while developing a theory of natural deduction n.d. Folder 3 "Extensionality in a Rudimentary Boolean Algebra" (Paper No. 1). Notes, outlines, and typescript Folder 4 "Completeness and Extensionality of a Rudimentary Boolean Algebra" (Paper No. 2). Notes and typescript Folder 5 "Postulates for Boolean Algebra" (Paper No. 3). Notes and typescript Folder 6 Foreword to unidentified book, Holograph (in German) n.d. Folder 7 "A Formal Proof that Universal Laws of Nature Have Zero Probability," Holograph n.d. Folder 8 "Francis Bacon's Theory of Science," Typescript n.d. Folder 9 "Freedom and Truth," Speech fragment. Holograph and typescript n.d. Folder 10 "A General Theory of Inference," Holograph. n.d. Scope and Contents note Includes notes on interpretations

Folder 11 "'Gewohnheit' und 'Gesetzerlebnis' in der Erziehung: Eine Padagogisch-strukturpsychologische Monographie," Typescript n.d. Folder 12 "Historicism and the Treason of the Intellect," Holograph n.d. Folder 13 "Hypothesis and Confirmation: Fundamentals of Scientific Research," Typescript (translated by J. H. Woodger) n.d.

Folder 14 "The Idea of an Ampliative Probabilistic Inference," Holograph outline n.d. Folder 15 "The Illusion of Probabilistic Induction," Holograph n.d. Folder 16 "In Defense of Classical Physics," Typescript n.d. Folder 17 "Induction," Holograph notes n.d. Folder 18 "The Inquiring Mind," Typescript outline n.d. Folder 19 "The Insignificance of Definitions," Holograph n.d. Folder 20 "The Interpretation of Bell's Inequality and of the Aspect's Experiments," Holograph n.d. Folder 21 "Is the Human Will Free?" Holograph n.d. Folder 22 "Is there a Quantum Logic?" Holograph n.d. Folder 13, "Joske's Two Problems," Typescript n.d. Folder 1 Folder 2 "Knowledge Without Belief," Typescript speech n.d. Folder 3 "The Left-Hand Side of the Clauser and Horne Inequality: An Attempt to Localize a Mistake," Holograph n.d. Folder 4 "Library," Holograph notes n.d. Folder 5 "Logic Derivations," Typescript n.d. Folder 6 "Natural Deduction and Sheffer Strokes," Holograph n.d. Folder 7 "A New Axiomatization of Probability," Holograph n.d. Folder 8 "A New Basis for General Semantics and General Syntax," Holograph. n.d. Scope and Contents note Includes a footnote about semantical categories

Folder 9 "A New Model for One Mind-Body Problem," Typescript n.d. Folder 10 "Nichtwissen, Glaube, und Hoffnung," Holograph n.d. Folder 11 "Niels Bohr," Holograph n.d. Folder 12 "A Note on Carnap's 'Formalization of Logic'," Holograph notes and typescript. n.d. Scope and Contents note Includes notes entitled "Generalized Lattices and Modal Logic"

Folder 13 "A Note on Evolution," Typescript n.d. Folder 14 "A Note on Four Interpretations of the Quantum Formalism," Typescript n.d. Folder 15 "A Note on Inductivism and the Ceteris Paribus Clause," Typescript n.d. Folder 16 "Note on Schrodinger for Irreversibility Paper," Typescript n.d. Notes, (approximate dates given when known). Holograph unless otherwise stated n.d. Folder 17-23 Miscellaneous Folder 459, Miscellaneous Folder 3 Folder 13, On Sigmund Freud Folder 24 Folder 25 On Germany and nuclear war, after Typescript 1979. Folder 26 On induction Folder 27 On memory Folder 28 On prime numbers Folder 29-34 On probability (and induction) Folder 35 On the probability calculus (and induction), 1980s. Scope and Content Note Includes two versions of holograph fragment

Folder 36 On Putnam's analogy thesis and on the Haldane argument Folder 37 On rationality. Scope and Content Note Includes translation by Karl Popper of part of Paul Bernays' letter of 1975 January 27

Folder 38 On realism

Folder 39 On time Folder 40 On the work of Carnap or Tarski Folder 41 While developing a theory of natural deduction, Holograph and typescript notes and fragments. This material eventually went into the following publications: "Why are the Calculuses of Logic and Arithmetic Applicable to Reality?" "New Foundations for Logic," "Logic without Assumptions," "Functional Logic without Axioms or Primitive Rules of Inference," "On the Theory of Deduction," and "The Trivialization of Mathematical Logic" 1940s. Folder 14, "Objective and Subjective Probability," Typescript n.d. Folder 1 Folder 2 "On a Crucial Form of the Original Einstein-Podolsky-Rosen Experiment," Holograph n.d. Folder 3 "On Probability and Induction," Holograph n.d. Folder 4 "On Relative Logic," Holograph n.d. Folder 5 "On Some Measures of Independence," Holograph n.d. Folder 6 "On the Descriptive Function of Language," Holograph n.d. Folder 7 "On the Impossibility of Universal Induction," Notes, holograph, and typescript n.d. Folder 8 "On the Logic of Negation," Typescript n.d. Folder 9 "On the Logic of Quantum Mechanics," Notes and holograph n.d. "On the Power of the Probability Calculus to Solve the Problem of Induction," n.d. Folder 10 Holograph Folder 11 Typescript Folder 12 "On the Relation of Explanation to Description," Typescript n.d. Folder 13 "On the Role of Critical Arguments in Science and in Philosophy," Typescript n.d. Folder 14 "On the So-Called Rule of Succession," Holograph n.d. Folder 15 "On the Symmetry and Consistency of the Special Theory of Relativity," Typescript n.d. Folder 16 "On the Theory of almost Rabid Inference, or p(a,b) = 1," Holograph n.d. Folder 17 "The Origin of the Subjectivist Interpretation of the Mathematical Theory of Probability," Holograph n.d. Folder 15, "Philosophical Analysis and the Economic Relation," Typescript n.d. Folder 1 Folder 2 "Philosophie," Typescript n.d. Folder 3 "Philosophy and the Sciences," Holograph n.d. Folder 4 "Philosophy, Science, and Art," Notes and incomplete typescript n.d. Folder 5 "The Physical Theory of the Nothing," Holograph n.d. Folder 6 "Pluralism in Physics: A Pluralistic Universe," Holograph n.d. Folder 7 "Postscript to Ulrich Hoger's Article," Holograph. n.d. Scope and Contents note Includes Ulrich Hoger's article, entitled "Statistical Foundations of Wave-Mechanics"

Folder 8 "Pragmatism vs. Theoreticism," Holograph n.d. Folder 9 "The Present Problem of Knowledge," Holograph n.d. Folder 10 "Probabilistic Independence and Confirmation or Corroboration: Reply to the Preceding Note" (originally entitled "Probability and Confirmation or Corroboration: Answer to Preceding Note"), Holograph and typescript n.d. Folder 11 "Probabilistic Independence and Corroboration by Empirical Tests," Typescript n.d. Folder 12 "Probability, Causation, and So-Called Subjunctive Conditionals," Holograph and typescript n.d. Folder 13 "Probability of a Theory," Holograph n.d. Folder 14 "The Probability of Laws and the Laws of Probability," Holograph n.d. Folder 15 "The Problem of Inductive Support," Holograph n.d. Folder 16 "The Problem of Superposition - of the Phase," Holograph n.d. Folder 17 "Problems, Insoluble and Soluble," Notes and outlines. See also "Philosophy and the Sciences" and "Structure and Status of Scientific Theories" n.d. Folder 18 "Proof of Euclid's Theorem 'There Does Not Exist a Greatest Prime Number'," Typescript n.d. Folder 19 "Die Prufbarkeit von statistischen Hypothesen," Typescript n.d.

Folder 20 "Pure Science: Its Motives and Objectives," Broadcast conversation with Professor P. Percival. Typescript n.d. Folder 21 "Quantum Theory and Action at a Distance," Holograph n.d. Folder 22 "Radical Nominalism," Notes, holograph, and typescript n.d. Folder 23 "Raum und Zeit," Holograph n.d. Folder 24 "Reason, Freedom, and Society," Speech. Notes, holograph, and typescript n.d. "A Refutation of Determinism," n.d. Folder 25 Notes Folder 26-29 Holograph (in part typescript) Folder 16, Typescript (in part holograph) Folder 1-2 Folder 3 "A Refutation of Idealism, Phenomenalism, and Positivism," Speech, Moral Sciences Club, Cambridge, England. Holograph n.d. Folder 4 "Relative Theory of Systems," Holograph n.d. Folder 5 "A Remark on Carnap's Version of Laplace's Rule of Succession," Typescript n.d. Folder 459, Remarks made in a discussion of an address by Willard Van Orman Quine, Typescript Folder 4 n.d. Folder 16, "Revolution and Continuity in Science," Typescript n.d. Folder 6 Folder 7 "La Science est-elle un bien public?" Typescript speech n.d. Folder 8 "The Sciences Natural and Physical: What Is Science?" Typescript speech n.d. Folder 9 "Seeing Red," Holograph n.d. Folder 10 "Shortest Absolutely Random Sequences," Holograph n.d. Folder 11 "Significance and Limits of Demarcation," Holograph outline n.d. Folder 12 "The Significance of the Reflexive Paradoxes," Holograph n.d. Folder 13 "Simply Independent Postulates for Boolean Algebra" (Paper No. 1), Notes and typescript n.d. Folder 14 "Some Comments on Truth and the Growth of Knowledge," Typescript n.d. Folder 15 "Some Fundamental Problems of the Theory of Probability," Three lectures held at the Imperial College, London, England. Typescript n.d. Folder 16 "Some Remarks on Recent Philosophy," Typescript n.d. Folder 17 Speech in defense of science and mathematics, and against the attack on "the great tradition," Holograph (in German) n.d. Folder 18 Speech on the history of some problems of physics, Holograph n.d. Folder 19 Speech on the philosophy of science (within the framework of a course entitled "Recent Developments in Contemporary British Philosophy"), Typescript n.d. Folder 20 Speech on the probability calculus, (probably 1980s). Holograph of first two paragraphs n.d. Folder 21 Speech on the theory of knowledge and on the philosophy of history, Typed transcript n.d. Folder 22 Speech on various theories of artistic creativity, Typescript n.d. Folder 23 "A Statistical Experiment to Determine the Michelsonian Ether-Drift," Typescript n.d. Folder 24 "The Status of the Principle of Equivalence and of Mach's Principle in General Relativity," Typescript n.d. Folder 25 "Structure and Status of Scientific Theories," Typescript n.d. Folder 26 "Three (Complexes of) Ideas of Political Philosophy," Holograph n.d. Folder 27 "Three Proofs of the Non-Existence of Inductive Probability," Speech. First page of holograph n.d. Folder 28 "Towards a Liberal Theory of Public Opinion," Typescript remarks designed to provide material for debate at a conference of Liberals n.d. Folder 29 "Towards a Local Explanatory Theory of the Einstein- Podolsky-Rosen-Bohm Experiment" (with Thomas D. Angelidis), Typescript n.d. Folder 30 "Two Kinds of Induction," Holograph fragment (pages n.d. 1-6) Folder 31 "Uber die empirische Methode und den Begriff der Erfahrung," Typescript n.d. Folder 32 "The Vitality of Maxwell's Demon," Holograph and typescript n.d. Folder 33 "A World without Natural Selection but with Problem Solving," Holograph n.d. Folder 34 "Das Ziel der Naturwissenschaft," Typescript n.d.

Folder 17, "Zur Methodenfrage der Denkpsychologie," Ph.D. dissertation, Universitat zu Wien, Folder 1 Vienna, Austria. Typescript 1928. "Ein Kriterium des empirischen Charakters theoretischer Systeme," Erkenntnis, 1932-1933 German version Folder 2 Typescript Folder 459, Printed copy Folder 5 Folder 17, English version. Typescript (prepared in the 1950s as appendix for The Logic of Folder 3 Scientific Discovery ) Logik der Forschung, 1934 Folder 4 General. Scope and Content Note Includes research material for various revisions, and correspondence, 1975-1984

German version First edition, 1934 Folder 5 General Correspondence Folder 6 Unidentified, 1932-1935 Folder 7 McWhirter, Mr., n.d. Folder 8-10 Typescript Folder 18, Typescript Folder 1 Reviews Folder 2 German, 1935-1937 Folder 3 English, 1935-1936 Folder 4 Italian, 1936 Folder 5 Polish, 1936 Second edition, 1966 Folder 6 Correspondence, 1963-1965 Folder 7 Foreword, Typescript and holograph 1960-1961. Folder 8 Appendices. German translation of 'New Appendices,' first English edition, Typescript 1959. Folder 9 Corrections of earlier English edition for use in second German edition. Typescript Folder 10 Proofs, 1964 Folder 19, Proofs, 1964 Folder 1 Folder 2 Reviews, 1967-1970 Third edition, 1969 Folder 3 Foreword. Typescript Folder 4 Appendix, Typescript and holograph 1968. Folder 5 Corrections and retyped pages Reviews Folder 6 German, 1969-1970 Folder 7 Greek, 1970 Fourth edition, 1971 Folder 8 Corrections of third German edition for use in fourth German edition (1969) Folder 9 Correspondence, 1971 Folder 10 Proofs Reviews Folder 11 German Folder 12 Spanish Folder 20, Fifth edition, Typescript 1973. Folder 1 Seventh edition, 1982 Folder 2 General

Folder 3 Correspondence, 1980-1982. Scope and Content Note Includes extensive corrections, particularly to 'New Appendices'

Folder 4 Foreword. Typescript Folder 5 Afterword (not published in seventh edition). Typescript Folder 6 Appendix *XV. Typescript (in German and English) Folder 7 Appendix *XVI. Typescript Folder 8 Corrections Folder 9 Proofs Folder 10 Promotional material Folder 11 Reviews Eighth edition, 1984 Folder 12 Correspondence, 1984 Folder 13 Appendix *XIX. Holograph Folder 14 Promotional material English version First edition, 1959 Folder 15 General Correspondence Folder 16 Simon and Schuster, Inc., n.d. Folder 17 William Hodge & Co. Ltd., 1937-1941 Folder 21, Typescript and holograph Folder 1-11 Folder 22, Typescript and holograph Folder 1-6 Folder 23, Typescript and holograph Folder 1-10 Folder 24, Typescript and holograph Folder 1-2 Folder 3-7 Proofs Folder 8 Promotional material Reviews, 1959-1960 English Folder 9 General. Scope and Content Note Includes replies to reviewers

Folder 10 Correspondence with Tim Raison, 1959. Scope and Content Note Includes correspondence with Albert Einstein (transcript), 1935, and Peter B. Medawar, 1959

Folder 25, French Folder 1 Folder 2 Polish Folder 3 Spanish Folder 4 Fourth impression, revised, General. 1965. Scope and Content Note Includes French translation of preface and errata slips

Second edition, 1968 Folder 5 Correspondence, n.d. Folder 6-10 Typescript and holograph. Consists primarily of corrections to appendices Folder 11 Review Third edition, 1972

Folder 12-13 Corrections and addenda Folder 26, Printed copy (of second edition, with annotations 1968) Folder 1-2 Folder 3 Proofs Folder 4-5 Eighth impression, Page proofs 1975. Tenth impression, revised, 1980 Folder 6 Correspondence, 1979 Folder 7 Printed copy (of third edition) with annotations Folder 8 Preface to the edition. Holograph 1985 Spanish version, 1962 Folder 9 Correspondence, 1962 Folder 10 Corrections of first English edition for use in first Spanish edition (1959) Folder 11 Reviews, 1975-1976 Folder 12 Italian version, Preface. Typescript 1970. Japanese version, Correspondence 1971. Folder 13 General Folder 14 Mori, Hiroshi, 1959-1971 French version, 1973 Folder 15 Correspondence, 1972 Folder 16 Reviews Chinese versions Folder 17 Note re translation for the Chinese version, n.d. Folder 459, Translation of Chapter 1 ("A Survey of Some Fundamental Problems"), in Folder 6 Philosophical Problems of Natural Sciences ( Ziran Kexue Zhexue Wenti Conkam ), Printed copy 1981. Folder 26, Dutch version, Correspondence, 1968 n.d. Folder 18 Folder 19 "Wittgenstein's Ethics," Speech. Holograph and typescript 1934. "Zur Kritik der Ungenauigkeitsrelationen," Die Naturwissenschaften, 1934 Typescript Folder 27, Drafts by Karl Popper Folder 1 Folder 2 Drafts edited by Troels Eggers Hansen, 1982 Folder 3 Printed copy Folder 4 Correspondence with Troels Eggers Hansen, 1983 Folder 459, "'Induktionslogik' und 'Hypothesenwahrscheinlichkeit,'" Erkenntnis, Printed copy Folder 7 1935. Folder 27, "A Set of Axioms for Probability," Typescript. 1937. Folder 5 Scope and Contents note Includes correspondence and notes

Folder 6 Book fragment relating to symbolic logic, 1940s. Holograph. Scope and Contents note Includes draft (on verso) of reply to G. J. De Vries' review of Karl Popper, The Open Society and its Enemies

Folder 7 Speeches relating to fundamental ideas of The Open Society and Its Enemies, and to ethics, Typescript. undated. General note See also "Public and Private Values" (box 39, folder 17) and Speech on The Open Society and Its Enemies (box 466, folder 14)

"What is Dialectic?" Mind, German version, 1965 1940. Folder 8 Typescript Folder 9-10 Printed copy

Folder 11 "The Changing Bases of Society: Trends Likely to Influence the Future," Two radio broadcast scripts, National Broadcasting Services, Christchurch, New Zealand (other participants in the discussions were Colin G. F. Simkin, Hugh N. Parton, P. Percival). Typescript 1941 July 23. Folder 12 "An Independent Set of Axioms for Lattices, with Complete Subsets," Typescript ca. 1944. "The Poverty of Historicism," Economica, 1944-1945. See The Poverty of Historicism, 1957 Folder 13 Review of Bertrand Russell, A History of Western Philosophy, Typescript 1945. The Open Society and Its Enemies, 1945 English version Folder 14-15 General Correspondence, 1956-1982. Scope and Content Note Includes correspondence neither to nor from Karl Popper

Folder 16 General. Scope and Content Note Includes corrections

Folder 17 Panine, Dimitri First edition, 1945 Correspondence Folder 28, General, 1948-1949 Folder 1 Braunthal, Alfred Folder 2 1943 Folder 3 1944 Folder 4 Condliffe, Professor, 1943 Folder 5 Drucker, Doctor, n.d. Hellin, Frederick Folder 6 1942 Folder 7 1943 Folder 8 1945 Folder 9 Hibbert Journal, 1948. Scope and Content Note Includes correspondence with Dr. Mellone, 1948

Folder 10 Mabbott, J. W., 1947 Folder 11 Moore, G. E., 1948 Folder 12-16 Typescript Folder 29, Typescript Folder 1-4 Reviews Folder 5-6 English. Scope and Content Note Includes correspondence, 1946

Folder 30, German Folder 1 Folder 2 Clippings Second edition, 1950 Folder 3 General. Published excerpt Folder 4 Preface. Typescript Folder 5-6 Proofs

Folder 7 Reviews. Scope and Content Note Includes correspondence with Professor Walther, 1952

Third edition, 1957 Folder 8 Corrections Folder 9 Proofs Folder 10 Reviews. German Fourth edition, 1962 Correspondence Folder 11 Jarvie, Ian Charles, n.d. Folder 12 Mates, Benson, 1962 Folder 13 Routledge & Kegan Paul Ltd., 1961 Folder 14 Typescript. General Folder 15 Addendum, "The Dating of the Theaetetus." Typescript Folder 16 Addendum, "Facts, Standards, and Truth: A Further Criticism of Relativism." Typescript Folder 31, Addendum, "Facts, Standards, and Truth: A Further Criticism of Relativism." Folder 1-3 Typescript Folder 4-5 Addendum, "Reply to a Critic," formerly "Reply to my Critics." Typescript and holograph Folder 6 Appendix. Reply to G. S. Kirk, "Popper on Science and the Presocratics" (not published in fourth edition). Typescript Folder 7 Index. Typescript Folder 32, Proofs. Index and addenda only Folder 1 Folder 2 Printed copy Folder 3 Revised version, Corrections 1963. Fifth edition, 1966 Correspondence Folder 4 Magee, Bryan, 1966 Folder 5 Musgrave, Alan, 1965 Folder 6 Routledge & Kegan Paul Ltd., 1965 Folder 7 Typescript and holograph. Primarily corrections to fourth edition Folder 8 Proofs Folder 9 Printed copy with annotations for future corrections. Scope and Content Note Includes correspondence with Jeremy F. G. Shearmur

Folder 33, Page proofs Folder 1-3 Folder 34, Page proofs Folder 1 Folder 2 Printed copy Folder 3 Reviews Dutch version, 1950 Folder 4 Clippings Folder 5 Correspondence with P. Geyl, 1951. Scope and Content Note Includes review by P. Geyl

Folder 6 Reviews. Scope and Content Note Includes correspondence, 1952

Folder 7 Spanish version, Review 1957.

German version First edition, 1957-1958 Folder 8 General. Scope and Content Note Includes correspondence, 1961

Folder 9-12 Typescript and holograph. Scope and Content Note Includes correspondence with translator

Folder 13 Proofs. Scope and Content Note Includes correspondence

Folder 14 Reviews Folder 15 Second edition, Reviews 1970. Folder 16 Third edition, Proofs 1973. Folder 17 Fifth edition, Correspondence, 1976 1977. Folder 35, Japanese version, Correspondence, 1976 1973. Folder 1 French version, 1979 Folder 2 Preface and dedication. Holograph and typescript Folder 3 Review Greek version, 1980 Correspondence Folder 4 Unidentified Folder 5 Giannaras, Anastasios, 1976-1977 Papadaki, Irene Folder 6 1977 Folder 7 1978 Folder 8 1979. Scope and Content Note Includes typescript preface

Folder 9 1980 Folder 10 1981 Folder 11 1982 Folder 12 1983 Folder 13 1984 Folder 14 Theodorakopoulos, I. N., 1977 Folder 15 Tournikiotis, L. G., 1977 Folder 16 Preface. Typescript Folder 17 Reviews in Greek and in English (translated by Irene Papadaki), 1980-1981. Scope and Content Note Includes Karl Popper's letter to the editor of Kathimerini and his reply to a review

Folder 18 Persian version, 1984. Scope and Content Note Includes correspondence with Ali A. Mohajer, 1984

Folder 19 Review of Friedrich Engel-Janosi, The Growth of German Historicism, Economica, Typescript and printed copy 1945. Folder 20-21 "Principles of Scientific Method," Lectures, University of Otago, Dunedin, New Zealand. Typescript and notes based on lectures 1945 May 22-26. Folder 36, "Comments on the Paper on Goedelian Sentences," Review of unidentified article. Folder 1 Holograph ca. 1946.

Folder 2 Proposals, relating to the treatment of Germany and the Germans following World War II. Typescript. ca. 1946, Scope and Contents note Includes a memorandum from Vera Anstey

"Why are the Calculi of Logic and Arithmetic Applicable to Reality?" Proceedings of the Aristotelian Society, 1946 Folder 3 General. Scope and Content Note Includes material relating to the conference

Folder 4 Notes Folder 5-6 Holograph Folder 7 Typescript Folder 8 Printed copy Folder 9 German translation. Typescript "Methods in Philosophy," Speech, Cambridge University Moral Science Club, Cambridge, England 1946 October 25. Folder 10 Holograph Correspondence Folder 11 Bennett, Cheryl, 1968. Scope and Content Note Includes correspondence neither to nor from Karl Popper and copy of the meeting's minutes

Folder 12 Edgerton, Stephenie G., 1968. Scope and Content Note Includes fragment of a book by Professor McLendon relating to the Moral Science Club meeting

Folder 13 Untitled monograph (with Paul Bernays), Holograph ca. 1947. Folder 14-16 "New Foundations for Logic," Mind, Typescript and holograph 1947. "The Propositional and Functional Logic of Derivation and of Demonstration," 1947 Folder 17-19 Correspondence Folder 20 Holograph Folder 21 Typescript Folder 22 "Social Institutions and Social Responsibility," Typescript (reply to Rush Rhees, "Social Engineering," 1947) 1947. "Logic without Assumptions," Speech, Aristotelian Society, London, England 1947 May 5. Folder 23 Notes. Scope and Content Note Includes correspondence with Willard Van Orman Quine, n.d.

Folder 37, Typescript and holograph Folder 1 Folder 2 Printed copy (as published in Proceedings of the Aristotelian Society, 1947) Folder 3 Review, 1948. Scope and Content Note Includes a review of "New Foundations for Logic," Proceedings of the Aristotelian Society, 1947

"Utopia and Violence," Speech, Rencontres Philosophiques de Bruxelles, Institut des Arts, Brussels, Belgium 1947 June. English published version, 1948 Folder 4 Typescript

Folder 5 Printed copy (as published in Conjectures and Refutations, 1962) Japanese version, Correspondence 1963. Folder 6 Ichii, Saburo, 1963 Folder 7 Takiguchi, Mitsuko, 1963 German published version, 1968 Folder 8 Typescript Folder 9 Proofs Folder 10 Printed copy (as published in Kritischer Rationalismus und Sozialdemokratie, 1975, and Logik, Mathematik und Philosophie des Transzendenten, 1977) Folder 11 "On the General Theory of Derivation, and the Definitions of Classical and Intuitionist Negation," Notes and typescript. 1947 November. Scope and Contents note Includes letter to L. E. J. Brouwer

Folder 12 "What Can Logic Do for Philosophy?" 1948 July 11. Speech, Aristotelian Society, London, England (published in Proceedings of the Aristotelian Society, Printed copies with corrections 1948). Folder 13 "Towards a Rational Theory of Tradition," Speech, Third Annual Conference of the Rationalist Press Association, Magdalen College, Oxford, England. 1948 July 26. Scope and Contents note Includes correspondence, 1959

"On the Theory of Deduction," Speech, 10th International Congress of Philosophy, Amsterdam, Holland (published in Proceedings of the Koninklijke Nederlandsche Wetenscappen: Proceedings of the Section of Sciences, 1948 August 11-18. 1948) Folder 14 Printed copy Folder 15 Review "Prediction and Prophecy and the Significance for Social Theory," 1948 August 11-18. Speech, 10th International Congress of Philosophy, Amsterdam, Holland (published in Proceedings of the 10th International Congress of Philosophy, 1948) Folder 16 General. Scope and Content Note Includes correspondence with organizing committee, 1948

English version Folder 17 Proofs Folder 18 Printed copy Folder 19 German version, Printed copy 1965. "The Trivialization of Mathematical Logic," Paper, 10th International Congress of Philosophy, Amsterdam, Holland 1948 August 11-18. Folder 20 Typescript Folder 21 Printed copy with corrections "Naturgesetze und theoretische Systeme," 1948 August 24. The European Forum Alpbach 1948, Alpbach, Austria (published in Gesetz und Wirklichkeit, 1949) German version. Scope and Content Note Includes materials relating to the Alpbach Forum

Folder 22 General Folder 23 Correspondence with Simon Moser, 1949 Folder 24 Typescript. Scope and Content Note Includes typescripts of discussions

English versions. Typescript

Folder 38, "Laws of Nature and Theoretical Methods" Folder 1 Folder 2 "The Bucket and the Searchlight: Theories of Knowledge" (final version: "The Bucket and the Searchlight: Two Theories of Knowledge," Objective Knowledge, 1972) Folder 3 "Wahrer und falscher Rationalismus," Holograph speech. 1949. Scope and Contents note Includes notes and correspondence with Hans Barth, 1949

Folder 4 Contribution, Philosophy Working Group, The European Forum Alpbach 1949, Alpbach, Austria, Typescript 1949 August 23-September 2. Folder 5 "Autonomous and Independent Axiom Systems for the Classical and Intuitionist Calculi of Probabilities," Typescript and holograph 1950? Folder 6 "Lande's Blade, Propensities and the Direction of Time," Holograph ca. 1950. Folder 7 Table of contents for book never written, Typescript 1950s. "Indeterminism in Quantum Physics and in Classical Physics," The British Journal for the Philosophy of Science, 1950 (expanded version of paper read before the British Society for the History of Science, 1948 November 15) Folder 8 Typescript, "Indeterminism in Classical Physics and Quantum Physics" Folder 9-10 Typescript and holograph Folder 39, Printed copy Folder 1 Folder 2 Printed copy with annotations (for inclusion in "Prediction and Prophecy") Folder 3 "Reflections on Science and Philosophy in our Time," Two speeches: "The Challenge to Reason," and "The Task of Social Philosophy," University of Chicago, Illinois. Holograph (consists primarily of notes and outlines) 1950. "The Study of Nature and Society," The William James Lectures, Department of Philosophy, Harvard University, Cambridge, Massachusetts. Holograph (consists primarily of notes and outlines) 1950 February 16-April 27. Folder 4 General Folder 5 Lecture no. 1: "Is Science Still Interesting?" February 16 Folder 6 Lecture no. 2: "Understanding Nature - The Passing of an Illusion," February 23 Folder 7 Lecture no. 3: "Explanations and Tests," March 2 Folder 8 Lecture no. 4: "The Tradition of Science and the Postulate of Independent Evidence," March 9 Folder 9 Lecture no. 5: "Indeterminism and the Reality of Time," March 16. Scope and Content Note Includes "Indeterminism in Quantum Physics and in Classical Physics," 1950

Folder 10 Lecture no. 6: "Do We Control Nature and Can We Control Society?" March 23 Folder 11 Lecture no. 7: "The Plight of the Social Sciences," March 30. Scope and Content Note Includes "Prediction and Prophecy and their Significance for Social Theory," 1948

Folder 12 Lecture no. 8: "Understanding Society," April 13 Folder 13 Lecture no. 9: "Social Science and Social Philosophy," April 20 Folder 14 Lecture no. 10: "The Ethics of Despair and the Ethics of Reason," April 27 Folder 15 "The Situation in Contemporary Philosophy," Speech. Holograph notes 1950 October 8. Folder 16 "Introducing the Conceptions of Scientific Realism and of Metaphysical Realism," Speech, Metalogical Society. Holograph outline 1950 November 23. Folder 17 "Public and Private Values," Speech. Typescript and holograph 1951. General note See also Speech relating to fundamental ideas of The Open Society and Its Enemies (box 27, folder 7)

Folder 18 "A Criticism of Operationalism and Related Views," Speech, Philosophy of Science Group. Typescript abstract 1951 May 21. "The Classical Conditional," 1952 Folder 19 Correspondence, 1952 Folder 20-21 Typescript and holograph "Humanism and Reason," The Philosophical Quarterly, 1952. Review of E. Grassi and T. von Uexkull, Von Ursrpung und Grenzen der Geistwissenschaften und Naturwissenschaften, 1950 Folder 22 Typescript Folder 23 Proofs Folder 24 "The Nature of Philosophical Problems and Their Rooots in Science," The British Journal for the Philosophy of Science, Typescript 1952. "The Role of the Scientist in Society Today," Speech, The English Speaking Union of the British Commonwealth, London, England 1952 September 26-28. Folder 40, General Folder 1 Folder 2 Correspondence, 1952 Folder 3 Notes "Complementarity and the Two-Slit Experiment," 1953 Folder 4 Correspondence with Erwin Schrodinger, 1953 Folder 5 Holograph Folder 6 Typescript "A Defence of Free Thinking in Quantum Theory," Speech, Cambridge University Philosophy of Science Club, Cambridge, England. 1953. Scope and Contents note Includes notes on complementarity and the two-slit experiment. See also "Complementarity and the Two-Slit Experiment," 1953

Folder 7 Correspondence with Norwood Russell Hanson and Keith L. Manchester, 1953 Folder 8-10 Typescript and holograph Folder 11 "A Note on Berkeley as Precursor of Mach," The British Journal for the Philosophy of Science, Typescript 1953. "Philosophy of Science: A Personal Report," 1953 July 30. Speech, Peterhouse, Cambridge, England. Typescript for publication in British Philosophy in Mid-Century, 1957 Folder 12 General Correspondence Folder 13 Braithwaite, Richard B., 1952 Folder 14 Farrer, Evelyn, 1953 Folder 15 Fenizio, Ferdinando di, 1956-1957 Folder 16 Korner, Stephan, 1957 Folder 17 Mace, C. Alec, 1953-1963 Folder 18 Masterman, Margaret, 1953 Folder 19 Stone, A. H., 1957 Folder 20 Tomlin, E. W. F. T., 1953 Folder 21 Unwin, Philip, 1970 Folder 22 Unwin, Stanley, 1957 Folder 23 Wisdom, John Oultan, n.d. Folder 24 Typescript Folder 25 Notes Folder 41, Typescript from sound recording of speech Folder 1 Folder 2-4 Typescript Folder 5 Proofs Folder 6 Printed copy "Language and the Body-Mind Problem: A Restatement of Interactionism," Speech, 11th International Congress of Philosophy, Brussels, Belgium 1953 August 20-26.

Folder 42, General Folder 1 Folder 2 Correspondence, 1951-1953 Folder 3-4 Notes. Scope and Content Note Includes excerpts from correspondence with John C. Eccles, 1952, and notes entitled "The Descriptive and Argumentative Functions of Human Language"

Folder 5 Holograph Folder 6 Typescript Folder 7 Proofs Folder 8 "Theorie und Erfahrung," Speech, Berlin, Germany. Typescript. 1953 September 21. Scope and Contents note Includes reply by Herbert Stachowiak

Miseria dello storicismo, 1954. See The Poverty of Historicism, 1957 "The Construction of Shortest Random-Like Sequences of Degree n" (with L. R. B. Elton), 1954-1955 Folder 9 Correspondence. Scope and Content Note Includes letter from Hermann Bondi

Folder 10 Holograph Folder 11 Typescript "Immanuel Kant: Philosopher of the Enlightenment," 1954 February 5. Radio broadcast, British Broadcasting Corporation, London, England (published in The Listener, 1954 February 18) Folder 12 Outline Folder 13 Holograph Folder 14 Typescript Folder 15 Printed copy. Scope and Content Note Includes announcement

"Self-Reference and Meaning in Ordinary Language," Mind, 1954 April Folder 43, Correspondence, including with Gilbert Ryle, 1953. Folder 1 Scope and Content Note Includes typescript

Folder 2 Holograph Folder 3 Typescript Folder 4 Printed copy Folder 5 "Axioms for Relative Probability (Elementary Theory)," Typescript 1954 June 11. "Degree of Confirmation," The British Journal for the Philosophy of Science, 1954 August Folder 6 Correspondence Folder 7 Holograph Folder 8 Typescript Folder 9 Proofs "Die Philosophie und die Wissenschaften," Speech, The European Forum Alpbach 1954, Alpbach, Austria 1954 August 19. Folder 10 General German version Folder 11 Holograph Folder 12 Typescript Folder 13 Clipping

English version Folder 14 Holograph. Scope and Content Note Includes outlines and notes

Folder 15 Typescript "On a Proposed Solution of the Paradox of the Liar," Speech, Association for Symbolic Logic, Amsterdam, Holland 1954 September 1. Folder 16 General Correspondence Folder 17 Heyting, Arend, 1954 Folder 18 Schrodinger, Erwin, 1954 Folder 19 Notes Folder 20-22 Holograph Folder 23 Typescript "Towards a Liberal Theory of Public Opinion," Speech, Mont Pelerin Conference, Venice, Italy 1954 September 6-11. Folder 24 Version for speech. Outline, typescript, and holograph Versions for publication English, 1955-1956 Folder 25 Correspondence, 1955 Folder 26 Typescript, 1955? (intended for publication in Encounter, but not published) Folder 27 Typescript, 1956 (published as "Public Opinions and Liberal Principles," Conjectures and Refutations, 1963) Folder 28 Italian, Printed copy 1955. German 1956 Folder 29 Correspondence, 1955-1961 Folder 30 Typescript Folder 31 Proofs Folder 32 Printed copy Folder 33 1984. Printed copy from Auf der Suche nach einer besseren Welt, 1984 Folder 44, "The Demarcation between Science and Metaphysics," in Paul Arthur Schilpp, ed., Folder 1-7 The Philosophy of Rudolf Carnap, Typescript. 1955. Scope and Contents note Includes correspondence, 1961

"A Note on Tarski's Definition of Truth," Mind, 1955 Folder 8 Holograph Folder 9-10 Typescript and holograph Folder 11 "A Note on the Body-Mind Problem: Reply to Professor Wilfrid Sellars," Analysis, 1955. Printed copy and typescript (with corrections for its appearance in Conjectures and Refutations, 1962) "A Paradox of Measure Theory," 1955 Folder 12 Correspondence with Professor Copeland, 1955 Folder 13 Typescript and holograph "Two Autonomous Axiom Systems for the Calculus of Probabilities," British Journal for the Philosophy of Science, 1955 Folder 14 Letter from W. B. Elton, 1955 Folder 15 Notes Typescript and holograph Folder 16 General Folder 17 "Autonomous and Independent Axiom Systems for the Classical and Intuitionist Calculi of Probabilities" "Adequacy and Consistency: A Second Reply to Dr. Bar-Hillel," The British Journal for the Philosophy of Science, 1956

Folder 45, General. Folder 1 Scope and Content Note Includes Yehoshua Bar-Hillel, "Further Comments on Probability and Confirmation: A Rejoinder to Professor Popper"

Folder 2 Correspondence, 1956 Folder 3 Typescript Misere de l'historicisme, 1956. See The Poverty of Historicism, 1957 "Three Views Concerning Human Knowledge," Contemporary British Philosophy, 1956 English version, 1956 Folder 4 Outline Folder 5 Typescript Folder 6 Proofs Folder 7 Italian version, Printed copy 1958. "The Arrow of Time," Nature, For replies and counterreplies, see "Irreversibility and Mechanics," 1956 August 18; "Irreversible Processes in Physical Theory," 1957 June 22; "Irreversibility, or Entropy since 1905," 1957 August; "Irreversible Processes in Physical Theory," 1958 February 8; "Time's Arrow and Entropy," 1965 July 17; "Time's Arrow and Feeding on Negentropy," 1967 January 21; "Structural Information and the Arrow of Time," 1967 April 15 1956 March 17. Folder 8 Typescript Folder 9 Proofs Folder 10 Printed copy Correspondence Folder 11 Blair, G. W. Scott, 1956 Folder 12 Bondi, Hermann, 1956 Folder 13 Nature, 1956. Scope and Content Note Includes correspondence neither to nor from Karl Popper

Folder 14 Schlegel, Richard, 1956 Folder 15 Whitrow, Gerald J., 1955 Folder 16 Notes on logic, Holograph 1956 May 13. "Reason and Tradition: Problems of the Open Society," Lecture series, Conference on Social Theory, Department of Sociology, Emory University, Atlanta, Georgia. Typescript and holograph (consists primarily of notes and outlines) 1956 June 25-July 6. Folder 17 General Folder 18 Notes Folder 19 Lecture no. 1, untitled Folder 20 Lecture no. 2, untitled Folder 21 Lecture no. 4, untitled Folder 22 Lecture no. 5, untitled Folder 23 Lecture no. 6, "Whig and Tory Epistemology," July 5 Folder 24 Lecture no. 7, "The New Renaissance," July 6 "Irreversibility and Mechanics," Nature, Reply to Richard Schlegel 1956 August 18. Folder 25 Typescript Folder 26 Printed copy "Entropy since 1905," Speech, Annual Conference of the Philosophy of Science Group, Manchester, England 1956 September 21-23. Folder 27 General. Scope and Content Note Includes research material

Folder 28 Notes Folder 29 Holograph Folder 30 Typescript

"The Non-Existence of Scientific Method," Autumn? Speech, Stanford, California 1956 Correspondence Folder 31 Unknown, 1956 Folder 32 Russell, Bertrand, 1957 Folder 33 Typescript "The Riddle of Experience," Radio broadcast, British Broadcasting Corporation, London, England 1956 October 1. Folder 34 General Folder 35 Typescript. Scope and Content Note Includes correspondence with T. S. Gregory, 1956

"The History of Our Time: An Optimist's View," Sixth Eleanor Rathbone Memorial Lecture, University of Bristol, England 1956 October 12. Folder 46, General Folder 1 Folder 2 Correspondence, 1956 Folder 3 Notes Folder 4 Holograph Folder 5 Typescript. Scope and Content Note Includes correspondence with suggested corrections

Folder 6 "Reply to Professor Carnap," British Journal for the Philosophy of Science, Typescript. 1956 November. Scope and Contents note Includes Rudolf Carnap, "Remarks on Popper's Note on Content and Degree of Confirmation"

Folder 7 "Against Induction: One of Many Arguments," Ratio, Typescript and holograph 1957. "The Aim of Science," Ratio, 1957 English version 1957 Folder 8 Typescript. Section 15 from the early manuscript of Postscript to the Logic of Scientific Discovery Folder 9 Proofs 1959 Folder 10 Typescript Folder 11 Printed copy Folder 12 Printed copy 1969. Folder 13 Italian version, Printed copy 1962. German versions Folder 14 Undated. Printed copy Folder 15 second revised version. Printed copy of 1964 first revised version, with corrections 1972, The Poverty of Historicism, 1957 Folder 47, General Folder 1 English version Journal edition, as published in Economica, 1944-1945 Folder 2-3 Typescript Folder 4 Proofs Book edition First edition, 1957 Folder 5 General Folder 6 Proofs of journal edition, with corrections for first book edition 1944-1945,

Folder 7 Typescript Folder 8 Proofs Reviews Folder 9 English, 1957-1958 Folder 10 Polish, 1958 Correspondence Folder 11 Unidentified, 1957 Folder 12 Meyer, Justus, 1957 Folder 13 Sabine, George H., 1957 Folder 14 Woolley, Geoffrey, 1957 Second edition, 1960 Folder 15 General Folder 16 Typescript. Corrections Folder 17 Correspondence with Ichii Shaburo, 1961 Second edition, corrected, 1963 Folder 18 Printed copy of second edition, with corrections 1960, Folder 19 Reviews. English, 1965 Italian version, 1954 Folder 48, General Folder 1 Folder 2 Preface. Typescript Folder 3 Proofs Reviews Folder 4 General Folder 5 Pasquinelli, Alberto. Scope and Content Note Includes correspondence, 1954

French version, 1956 Correspondence Folder 6 Leroy, Andre Louis, 1956. Scope and Content Note Includes review

Folder 7 Librairie Plon, 1981 Folder 8 Review, 1960 German version First edition, 1965 Folder 9 Foreword and dedication. Typescript Folder 10 Reviews, 1966-1967 Folder 11 Second edition, Proofs 1969. Third edition, 1971 Folder 12 Correspondence with Hans Georg Siebeck, 1970 Folder 13 Proofs. Corrected proofs of second edition, 1969 Folder 14 Reviews, 1972 Fifth edition, 1979 Folder 15-16 Proofs Folder 17 Reviews Japanese version, 1965 Folder 18 General Correspondence Folder 19 General Folder 20 Choukoron-Sha, Inc., 1959-1966 Folder 21 Heibonsha Limited, 1957-1958 Folder 22 Ichii, Saburo, 1957-1959 Folder 23 Iwanami Shoten, Publishers, 1963 Folder 24 Misuzu Shobo Publishing Co., 1958-1959

Folder 25 "A Problem in Probability Theory," Speech, Berkeley-Stanford Colloquium in Logic and Methodology, Stanford University, Stanford, California. Typescript, holograph, correspondence, and announcement 1957 January 18. "The Propensity Interpretation of the Calculus of Probability and Quantum Theory," Speech, Colston Research Society of Bristol, University of Bristol, England 1957 April 1-4. Folder 26 General Folder 27 Correspondence with Stephan Korner, 1956. Scope and Content Note Includes correspondence neither to nor from Karl Popper

Folder 28 Typescript Folder 29 Printed copy with corrections (for unidentified publication, 1973) Folder 30 Printed copy Folder 31 "Irreversible Processes in Physical Theory," Nature, 1957 June 22. Reply to Edward L. Hill and Adolf Grunbaum. Notes, holograph, typescript, printed copy, and correspondence with Nature "Irreversibility; or Entropy since 1905," The British Journal for the Philosophy of Science, 1957 August Folder 32 Typescript Folder 33 Proofs Folder 34 Printed copy "Probability Magic, or Knowledge out of Ignorance," Dialectica, 1957 September 15-December 15. Abridgement of chapter from the early manuscript of Postscript to the Logic of Scientific Discovery Correspondence Folder 49, Gonseth, Ferdinand, 1956-1957 Folder 1 Folder 2 Maurer, E., 1956-1957 Folder 3 Typescript. Scope and Content Note Includes summary

Folder 4 Printed copy Folder 5 Speech relating to natural language, Typescript 1957 November. "On Mr. Roy Harrod's New Argument for Induction," The British Journal for the Philosophy of Science, 1958 Folder 6 Holograph Folder 7 Typescript Folder 8 Correspondence, 1958. Scope and Content Note Includes proofs

"A Third Note on Degree of Corroboration or Confirmation," The British Journal for the Philosophy of Science, 1958. Folder 9 Typescript and holograph Folder 10 Printed copy "Irreversible Processes in Physical Theory," Nature, Reply to R. C. L. Bosworth 1958 February 8. Folder 11 Correspondence Folder 12 Typescript Folder 13 Printed copy "Remarques critiques sur la philosophie analytique," Speech, Fourth International Seminar on Analytical Philosophy, Royaumont, France 1958 April 7-13.

Folder 14 General. Scope and Content Note Includes correspondence, 1958

Folder 15 Typescript Folder 16 "The Imperfect or Very Weak Modular Law," Holograph 1958 June 27. "On the Status of Science and Metaphysics: Two Radio Talks," 1958 July 2. Radio broadcasts entitled "Experience and Logic" and "The Problem of the Irrefutability of Philosophical Theories," Freie Universitat Berlin, Germany (first published in Ratio, 1958). Folder 17 Holograph Folder 18 Typescript Folder 19 Proofs. Scope and Content Note Includes correspondence with Richard Blackwell, 1958

Folder 20 German translation, revised version, Printed copy 1959. "Zum Thema Freiheit," 1958 August 25. Speech, The European Forum Alpbach 1958, Alpbach, Austria (subsequently published in Die Philosophie und die Wissenschaften: Simon Moser zum 65. Geburtstag, 1967) Folder 21 German version. Scope and Content Note Includes printed copy

Folder 22 English version, 1965 "Philosophy and Physics: The Influence on Physics of Some Metaphysical Speculations on the Structure of Matter," 1958 September 12-18. Paper, 12th International Congress of Philosophy, Venice, Italy (published in Atti del XII congresso internazionale di filosofia, 1958) Folder 23 General English version Folder 24 Correspondence, 1958. Scope and Content Note Includes illustrations

Folder 25 Holograph Folder 26 Typescript Folder 27 Printed copy Folder 28 German version, Typescript 1960. Folder 50, "Back to the Presocratics," Speech, Aristotelian Society, London, England. Typescript Folder 1 1958 October 13. "Interpretation of Indeterminacy Formulae," 1959? Folder 2 Correspondence with P. W. Higgs, 1960 Folder 3 Holograph Folder 4 Typescript "A Note on Logically False Evidence Statements," 1959? Folder 5 Holograph Folder 6 Typescript Folder 7 Review "A Note on the Tunnel Effect," 1959? Folder 8 Notes Folder 9 Holograph Folder 10 Typescript "Some Comments on Heisenberg's Principle of Indeterminacy," 1959? Folder 11 Holograph Folder 12 Typescript

Untitled, Relates to indeterminism and Heisenberg's formula 1959? Folder 13 Holograph Folder 14 Typescript Folder 15 "On Subjunctive Conditionals with Impossible Antecedents," Mind, Typescript. 1959. Scope and Contents note Includes correspondence with Gilbert Ryle, 1959

"Woran glaubt der Westen?" 1959. Speech, Zurich, Switzerland (published in Erziehung zur Freiheit, 1959) Folder 16 Typescript Folder 17 Printed copy Folder 18 English translation, modified version. Typescript "The Propensity Interpretation of Probability," The British Journal for the Philosophy of Science, " 1959 May Folder 19 Correspondence, 1959. Scope and Content Note Includes corrections

Folder 20 Notes Folder 21 Holograph Folder 22 Typescript Folder 23 Proofs Folder 24 Printed copy Folder 25 Printed copy with corrections and annotations for inclusion in "Realism and the Aim of Science," 1983 "Epistemology and Industrialization: Remarks on the Influence of Philosophical Ideas on the History of Europe," Speech, School of Economics, University of St. Gallen, Switzerland 1959 June 13. Folder 26 Lecture version (German). Typescript Published version (English), 1975-1979 Typescript Folder 51, Preliminary versions Folder 1-3 Folder 4 Final version Folder 5 Proofs Folder 6 Printed copy Folder 7 Correspondence, 1979 "Die Philosophie in den Grundentscheidungen," Speech, Handels-Hochschule St. Gallen, Switzerland 1959 June 23. Folder 8 General Folder 9 Correspondence, 1984 Folder 10 Speech, University of St. Andrews, Scotland, Notes and schedule of meetings for conference 1959 July 10-12. Folder 11 "On the Sources of Our Knowledge," The Indian Journal of Philosophy, (forms part of "On the Sources of Knowledge and Ignorance," 1960). Printed copy 1959 August Folder 52, "A Political Postscript on the Central Problems of the Cold War," Typescript 1960s. Folder 1 "Probabilistic Independence and Corroboration by Empirical Tests," British Journal for the Philosophy of Science, 1960 Folder 2 Holograph Folder 3 Typescript Folder 4 Printed copy "Reason or Revolution?" 1960 Folder 5 General. Scope and Content Note Includes critical remarks by Jeremy F. G. Shearmur

Folder 6-8 Typescript and holograph. Scope and Content Note Includes "Addendum 1974: The Frankfurt School," originally intended for radio broadcast

Folder 9-10 Proofs Folder 11 Printed copy, in Archives europeennes de sociologie, 1970 Folder 12 "An Indeterminist's View of the Physical World," Speech, British Society for the Philosophy of Science. Typescript of notes taken from speech 1960 January 16. "On the Sources of Knowledge and of Ignorance," Speech, British Academy. See also "On the Sources of Our Knowledge," 1959 1960 January 20. Lecture version, 1960 Folder 13 General Folder 14 Notes Folder 53, Typescript and holograph Folder 1-2 Folder 3 Correspondence with Mario Bunge, 1960 Published versions English Proceedings of The British Academy, 1960 Folder 4 Correspondence with Doris W. Pearson, 1960 Folder 5-8 Typescript and holograph Folder 54, Typescript and holograph Folder 1 Folder 2 Proofs Folder 3 Printed copy Encounter, 1962 Folder 4 Proofs Folder 5 Printed copy Studies in Philosophy: British Academy Lectures, 1966 Folder 6 Correspondence with Jon Stallworthy 1966 Folder 7-8 Proofs Folder 9 Italian, Printed copy 1964. German, 1975 Folder 10 Typescript (translation by R. Kiesewetter) Folder 11 Printed copy "Some Comments on Truth and the Growth of Knowledge," 1960 August-September. Paper, International Congress for Logic, Methodology and Philosophy of Science, Stanford, California (condensed version of the original draft entitled "The Idea of Truth and the Empirical Character of Scientific Theories," subsequently published as "Truth Rationality, and the Growth of Scientific Knowledge," Chapter 10, Conjectures and Refutations, 1962) Folder 12 General Correspondence Folder 13 American Express, 1960 Folder 14 Ewing, A. C., 1960 Folder 15 Freudenthal, H., 1960 Folder 16 Hesse, Dr., 1960 Folder 17 Mehlberg, Henryk, 1960 Folder 18 Nagel, Ernest, 1960 Folder 19 Peltours Ltd., 1960 Folder 20 Suppes, Patrick, 1959-1960 Folder 21 Thompson, Elsa Knight, 1960 Folder 55, Typescript and holograph Folder 1-8 Folder 56, Typescript and holograph Folder 1-2

"Selbstbefreiung durch das Wissen," Radio broadcast, Bayerischer Rundfunk, Munich, Germany 1961 February. German version Broadcast version Folder 3 Holograph Folder 4 Typescript Published version, in Der Sinn der Geschichte, edited by Leonhard Reinisch, 1961 Folder 5 Typescript Folder 6 Proofs Folder 7 Review English version, in Humanist Outlook, edited by Alfred J. Ayer, 1968 Correspondence Folder 8 Ayer, Alfred J., 1967 Folder 9 Blackham, H. J., 1967 Folder 10 Macy, C. J. G., 1968. Scope and Content Note Includes proofs

Folder 11 Pemberton Publishing Co. Ltd., 1967 Folder 12 Typescript, "The Enlightenment and the Meaning of History: Self-Liberation Through Knowledge" Folder 13 Printed copy Folder 14 Printed copy with corrections "Die Logik der Sozialwissenschaften," Speech, Symposium on the Logic of the Social Sciences, Tubingen, Germany 1961 October. Folder 15 General. Scope and Content Note Includes correspondence, n.d., and abstract by Julius Freed

German version Lecture version, 1961 Folder 16 General Folder 17 Notes Folder 18 Typescript Published version, 1962 Folder 57, Typescript Folder 1 Folder 2 Proofs Folder 3-4 Printed copy Folder 5 Correspondence, 1983 Folder 6 Reviews English version, 1976 Folder 7 Notes Folder 8-12 Typescript Folder 13 Proofs Folder 14 Printed copy "Evolution and the Tree of Knowledge," The Herbert Spencer Lecture, Oxford, England 1961 October 30. Correspondence Folder 15 Gray, T. S., n.d. Folder 16 Ostler, A., 1961 Folder 17 Draft. Typescript and holograph Folder 58, Version read. Typescript Folder 1 Folder 2 Final version. Typescript Folder 3 Revised version, Typescript and holograph 1965.

"Science and the Growth of Knowledge," The Shearman Memorial Lectures, University College, London, England 1961 November 21-30. Folder 4 General Correspondence Folder 5 Evans, Ifor, 1961 Folder 6 Radley, Winifred, 1961 Folder 7-10 Notes and outlines Folder 11 Lecture no. 1, "The Objective Theory of Knowledge." Typescript Folder 59, Lecture no. 2, "The Logic of the Growth of Knowledge." Typescript Folder 1 Folder 2 Lecture no. 3, "Getting Nearer to the Truth." Typescript Folder 3 Lecture no. 4, "The Logic of Conjecture and Refutation." Typescript Conjectures and Refutations, 1962 Folder 4 General Folder 459, General Folder 8 English version Correspondence Folder 59, Albert, Gretl, 1982 Folder 5 Folder 6 Gombrich, Richard, 1960 Folder 7 Kidd, James C., 1969 Folder 8 Levison, Arnold B., 1963. Scope and Content Note Includes review written by Arnold B. Levison

Folder 9 Magee, Bryan, 1961 Folder 10 Routledge & Kegan Paul, 1965-1984 First edition, 1962 Correspondence, 1963 Folder 11 Hill, Edward L., 1963 Folder 12 Kelsen, Hans, 1963 Folder 13 Strong, E. W., 1963 Typescript and holograph Folder 14-16 General. Scope and Content Note Includes correspondence

Folder 17 General Folder 60, General Folder 1-4 Folder 5 Outlines Folder 6 Chapter 1 Folder 7 Chapter 2 Folder 8 Chapter 3 Folder 9 Chapter 4 Folder 10 Chapter 5 Folder 11 Chapter 6 Folder 61, Chapter 7. Folder 1 Scope and Content Note Includes German version

Folder 2 Chapter 8 Folder 3 Chapter 9 Folder 4-5 Chapter 10 Folder 6 Chapter 11 Folder 7 Chapters 12-13

Folder 8 Chapter 14 Folder 9 Chapter 15 Folder 10 Chapter 16 Folder 11 Chapter 17 Folder 12 Chapter 18 Folder 13 Chapter 19 Folder 14 Chapter 20 Folder 15 Appendices Folder 16 Index of names Folder 62, Index of subjects Folder 1 Folder 2-4 Proofs Folder 63, Proofs Folder 1 Folder 2 Reviews Reprint of first edition, 1964 Folder 3 General Folder 4-5 Indices. Typescript Folder 6 Reviews Second edition, 1965 Typescript and holograph Folder 7-8 General Folder 9 Indices Folder 10 Proofs Folder 11 Reviews Third edition, 1969 Folder 64, Typescript and holograph. General. Folder 1-3 Scope and Content Note Includes correspondence

Folder 4-7 Proofs Folder 65, Proofs Folder 1 Folder 2 Reviews Folder 459, Seventh impression, 1978. Extract entitled "Science: Conjectures and Folder 9 Refutations," published in The Search for the Human Sciences, Printed copy 1980. Folder 65, Spanish version, Second edition, 1983. Correspondence, 1983 1967. Folder 3 Folder 4 Italian version, Reviews 1972. German version (not published) Correspondence, 1967-1969 Folder 5 Kiesewetter, R., 1967-1969 Folder 6 Oppacher, Franz, 1967-1968 Folder 7 Schleichert, Hubert, 1967 Folder 8 Walentik, Leonhard, 1967 Folder 9 Weingartner, Paul, 1967 Typescript and holograph Folder 10-13 General. Scope and Content Note Includes correspondence, 1974, and fragments translated by Lisbeth Gombrich

Folder 14-17 Introduction (translation by Gretl Albert). Scope and Content Note Includes translation of other chapters and correspondence with Grete Albert, 1979

Folder 66, Introduction Folder 1-4 Folder 5-7 Chapter 1. Scope and Content Note Includes translation by R. Kiesewetter

Folder 67, Chapter 2 Folder 1-3 Folder 4-6 Chapter 3 Folder 7-8 Chapter 4 (translation by Hermann Fischer). Scope and Content Note Includes correspondence with Hermann Fischer, 1970

Folder 9-11 Chapter 5 Folder 12 Chapter 6 Folder 68, Chapter 7 Folder 1-2 Folder 3 Chapter 8 Folder 4 Chapter 9 Folder 5 Chapter 10 Folder 6 Chapter 11 Folder 7 Chapter 12 Folder 8 Chapter 13 Folder 9 Chapter 14 Folder 10 Chapter 15 Folder 11 Chapter 16 Folder 12 Chapter 17 Folder 13 Chapter 18 Folder 14 Chapter 19 Folder 69, Chapter 20 Folder 1 Folder 2 Addenda French version, 1985 Folder 3 Correspondence, 1984-1985 Folder 4 Printed copy Japanese version, Correspondence n.d. Folder 5 Ichii, Saburo, 1967-1968 Folder 6 Nakamura, Junichi, 1967-1975 Folder 7 "Historical Explanation: An Interview," Cambridge Opinion, Holograph, typescript, printed copy, and correspondence 1962. "Julius Kraft, 1898-1960," Ratio, 1962 Folder 8 Correspondence, 1962 Folder 9 Holograph Folder 10 Typescript Folder 11 Printed copy Folder 70, "Knowledge and Society," Speech, Berkeley, California. Holograph and typescript Folder 1 1962. Folder 2 "A New Prediction Paradox," British Journal for the Philosophy of Science, Typescript 1962. Folder 3 "On Carnap's Version of Laplace's Rule of Succession," Mind, 1962. Holograph and typescript. Scope and Contents note Includes Richard C. Jeffrey's reply and letter of 1962 February 14.See also "The Mysteries of Udolpho: A Reply to Professors Jeffrey and Bar-Hillel," 1967 January

Folder 4 "Uber Geschichtsschreibung und uber den Sinn der Geschichte," Geist und Gesicht der Gegenwart, 1962 (revised version of Open Society and Its Enemies, chapter 25). Printed copy "The Erewhonians and the Open Society," Speech, San Francisco State College, San Francisco, California 1962 March 14. English version Folder 5 Correspondence, 1962 Folder 6 Typescript and holograph Folder 7 Printed copy Folder 8 German version. Typescript and correspondence, 1963 Contribution to the discussion sessions following the three lectures given by Bertrand de Jouvenel on the art of conjecture, Geneva, Switzerland, (organized by the Congress for Cultural Freedom and by the Graduate Institute of International Studies) 1962 June 25-28 Folder 9 General Folder 10 Correspondence, 1962 Folder 11 Notes "On the Status and the Methods of Science," Radio broadcast, British Broadcasting Corporation, London, England, 1963 1963. Early version Folder 12 Holograph Folder 13 Typescript Folder 14 Later version. Typescript Folder 15 "Science: Problems and How to Solve Them," Speech, MENSA, London, England. Typescript. 1963. Scope and Contents note Includes correspondence, 1963

"The Open Society," Speech, Bloomington, Indiana 1963 February 14. Folder 16 Typescript Revised version, "The Open Society and the Democratic State," Indian Institute of Public Administration, Delhi, India, 1963 August Folder 17 Typescript and holograph Folder 71, Typescript Folder 1 Folder 2 Review Folder 3 Revised version, San Francisco, California, Typescript n.d. "Models, Instruments and Truth: The Rationality Principle in the Sciences," Speech, Department of Economics, Harvard University, Cambridge, Massachusetts. See also CORRESPONDENCE, Bergson, Abram and Conrad, Alfred H. 1963 February 26. Folder 4 General Folder 5-10 Typescript and holograph Folder 72, Typescript and holograph Folder 1-4 Abstract entitled "Rationality and the Status of the Rationality Principle," in Les Fondements philosophiques des systemes economiques: Textes de Jacques Rueff et essais rediges en son honneur, 23 aout 1966, 1967 English version, 1966. Scope and Content Note Includes correspondence, 1966

Folder 5-6 Holograph Folder 7-9 Typescript Folder 10 Correspondence Folder 11 French version, Printed copy 1967. Folder 12 Spanish version, Printed copy 1968.

"The Problem of Scientific Knowledge" Two speeches, Princeton University, New Jersey 1963 February 28. Folder 13 Part I. Typescript and holograph Folder 14 Part II. Typescript Folder 15 Correspondence Folder 16 Clipping "Science: Problems, Aims, Responsibilities," Speech, Federation of American Societies for Experimental Biology, Atlantic City, New Jersey 1963 April 17. English version, 1963 Folder 17 General Folder 18-19 Correspondence, 1963-1966 Folder 73, Holograph Folder 1 Folder 2-10 Typescript Folder 11 Proofs Folder 12 Printed copy Folder 13 Italian version, Printed copy 1966. Folder 14 "Objectivity and Subjectivity in Scientific Method," Speech, Queens College. Typescript and holograph outline 1963 April 19. "Problems of Scientific Knowledge," Speech, University of Illinois, Chicago 1963 April 25. Folder 15 Typescript Folder 459, Japanese translation, Printed copy 1963. Folder 10 "Creative and Non-Creative Definitions in the Calculus of Probability," Synth'se, 1963 June Early versions. Holograph and typescript Folder 73, "Axioms and Definitions of the Probability Calculus" Folder 16 Folder 74, "Productive and Non-Productive Formal Definitions in the Calculus of Folder 1 Probability" Final version Folder 2 Holograph and typescript. Scope and Content Note Includes correspondence, 1962-1963

Folder 3 Proofs Folder 4 Printed copy Folder 5 "Kirk on Heraclitus, and on Fire as the Cause of Balance," Mind, Reply to G. S. Kirk, "Back to the Pre-Socratics." Printed copy 1963 July. Folder 6-8 "Research in Science: Problems, and How to Solve Them," Speech, Institute of Advanced Studies, Australian National University, Canberra, Australia. Typescript and holograph 1963 July 22. "The Improbability of Explanatory Hypotheses," 1964 Folder 9 General. Notes and research material Correspondence Folder 10 Curnow, R. N., 1964. Scope and Content Note Includes fragments of typescript

Folder 11 Freed, Julius, 1964 Folder 12 Lakatos, Imre, 1964. Scope and Content Note Includes correspondence with Paul Bernays, Arend Heyting, Stephen C. Kleene, D. W. MacKinnon, Hao Wang

Folder 13 Silvey, S. D., 1964

Folder 14-15 Typescript and holograph. Scope and Content Note Includes correspondence, 1964

Folder 75, Typescript and holograph Folder 1-2 Folder 3 Untitled seminars (six), Vienna, Austria, Holograph 1964 June. Folder 4 Speech relating to relativity theory, Typescript 1964 August 4. "Normal Science and Its Dangers," Paper, International Colloquium in the Philosophy of Science, London, England 1965. Folder 5 General. Scope and Content Note Includes Karl Popper's contribution to the Kuhn-Watkins discussion, and Imre Lakatos, "Demarcation Criterion and Scientific Research Programmes"

English version Folder 6 Holograph Folder 7-8 Typescript Folder 9 Printed copy with corrections Folder 10 German version. Typescript Folder 11 "On Problems and How to Understand Them," Speech, University of Minnesota, Minneapolis, Minnesota 1965 April. "Of Clouds and Clocks: An Approach to the Problem of Rationality and the Freedom of Man," The Arthur Holly Compton Memorial Lecture, Washington University, St. Louis, Missouri 1965 April 21. Folder 76, General. Folder 1 Scope and Content Note Includes outlines and fragments

Correspondence Folder 2 General, 1965-1969 Folder 3 Karlson, Marjorie, 1965 Folder 4 Litvag, Irving, 1965 Folder 5 Malmquist, Carl P., 1968 Folder 6 McCormick, M. L., 1967 Folder 7 O'Brian, Frank, 1965-1968 Folder 8 Pake, George E., 1964-1965 Folder 9 Papanek, Helene, 1966 Folder 10 Rudner, Richard S., 1965-1966 Folder 11 Spiegelberg, Herbert, 1965 Folder 12 Standen, Gray, 1965-1968 Folder 13 Zollschan, George K., 1968 Folder 14-15 Holograph Typescript Folder 16-17 Early versions Folder 77, Early versions Folder 1 Folder 2-13 Later versions Folder 78, Proofs Folder 1 Folder 2 Printed copy Folder 3 Reviews "The Myth of the Framework," Seminar, University of Minnesota, Minneapolis, Minnesota. 1965 April 23. Scope and Contents note Includes speech "On Problems and How to Understand Them" and discussion

Folder 4 Typescript Revised version, Michigan State University, East Lansing, Michigan, 1965 April 26 Folder 5 Correspondence, 1965 Folder 6 Typescript and holograph Folder 7-8 Revised version, Brandeis University, Waltham, Massachusetts, Typescript and notes 1969 November 19. Folder 9 Revised version, Dunedin, New Zealand, Typescript 1973. English version Folder 10 General. Scope and Content Note Includes correspondence, 1973

Folder 79, Typescript and holograph Folder 1-7 Folder 8 Proofs Folder 9 Printed copy, 1976 Folder 10 German version. Typescript "Rationality and the Search for Invariants," Speech, International Colloquium on the Philosophy of Science, Bedford College, London, England. 1965 July 11. Scope and Contents note Includes material relating to the colloquium's organization

Folder 80, General. Folder 1-2 Scope and Content Note Includes papers by Oliver E. Ford, Stephan Korner, and L. Pearce Williams, and transcripts of discussion sessions

Correspondence. Scope and Content Note Includes correspondence neither to nor from Karl Popper

Folder 3 Church, Alonzo, 1964 Folder 4 Findlay, Allan F., 1967 Folder 5 Freudenthal, H., 1964 Folder 6 Godel, Kurt, 1964 Folder 7 Henkin, Leon, 1964 Folder 8 Heyting, Arend, 1964 Folder 9 Kuhn, Thomas S., 1964. Scope and Content Note Includes Thomas S. Kuhn, "Logic of Discovery or Psychology of Research: A Gestalt Switch?"

Folder 10 Quine, Willard Van Orman, 1964 Folder 11 Robinson, Abraham, 1964 Folder 12 Notes. Typescript and holograph Folder 13 Holograph Folder 14-20 Typescript Folder 81, Typescript Folder 1-12 Lecture, Symposium of Inductive Logic, Bedford College, London, England 1965 July 17. Folder 13 General. Scope and Content Note Includes correspondence

Folder 14 Typescript and holograph Folder 15 Papers read by others Bunge, Mario, "Induction: A Motely Assembly." Typescript Carnap, Rudolf, "Inductive Logic and Inductive Intuitions." Typescript Hilpinen, Risto, "On Epistemic Utility: Comments on Dr. Vetter's Paper." Typescript Hintikka, Jaakko, "Conditionalization and Information: Two Marginal Comments on Carnap's Paper." Typescript Lejewski, Czeslaw, "Quantification and Ontological Commitment." Typescript Watkins, John W. N., "Hume, Carnap and Popper," and "Decision and Belief." Typescripts Folder 16 Transcript of discussion between Karl Popper, Rudolf Carnap, William C. Kneale, Paul Bernays, and Yehoshua Bar-Hillel. Typescript and proofs "Time's Arrow and Entropy," Nature, 1965 July 17 Folder 82, General Folder 1 Folder 2 Correspondence, 1965 Folder 3 Holograph Folder 4 Typescript Folder 5 Proofs Folder 6 "Why Zeno was Right," Speech. Typescript and holograph 1965 September. Folder 7 "Otto Neurath: Memories and Impressions," Typescript 1966? Folder 8 Foreword to L. M. Loring, Two Kinds of Values, Typescript and holograph 1966. Folder 9 "A Note on the Theory of the Cold War," Typescript 1966. "A Theorem on Truth Content," in Paul K. Feyerabend and Grover Maxwell, ed., Mind, Matter, and Method: Essays in Philosophy of Science in Honor of Herbert Feigl, 1966 Correspondence Folder 10 Maxwell, Grover, 1963-1965. Scope and Content Note Includes correpondence with William W. Bartley, III, Imre Lakatos, and Jacob Bruno Bronowski

Folder 11 Shechtman, Joseph, 1965 Folder 12 Holograph Folder 13 Typescript Folder 14 Proofs for illustrations Folder 15 Printed copy Folder 16 "A Note on the Difference Between the Lorentz-Fitzgerald Contraction and the Einstein Contraction," The British Journal for the Philosophy of Science, Typescript and holograph. 1966 February. Scope and Contents note Includes correspondence, 1965

Folder 17 "The Influence of Einstein on my View of Science," Radio broadcast, British Broadcasting Corporation, London, England. Typescript 1966 February 23. Lecture series, University of Denver, Denver, Colorado, Typescript and holograph outlines and notes. See also "A Realist View of Logic, Physics and History," 1966 May 1966 March 30-June 1. Folder 18 General Folder 19 Lecture no. Relates to historical knowledge 1, March 30. Folder 20 Lecture no. Relates to theory of knowledge and art 2, April 6. Folder 21 Lecture no. Relates to historicism 3, n.d. Folder 22 Lecture no. Relates to relativism 4, n.d. Folder 23 Lecture no. Relates to relativism 5, May 5. Folder 24 Lecture no. Relates to historicism 6, May 11. Folder 25 Lecture no. Relates to the Cold War 8, May 25. Folder 26 Lecture no. Relates to philosophy of history 9, June 1.

Folder 27 "A Comment on Miller's New Paradox of Information," The British Journal for the Philosophy of Science, Typescript and holograph. See also "The Mysteries of Udolpho: A Reply to Professors Jeffrey and Bar-Hillel," 1967 January 1966 May. "A Realist View of Logic, Physics and History," Paper, International Colloquium on Logic, Physics and History, University of Denver, Denver, Colorado. 1966 May. Scope and Contents note Includes material relating to the conference and to Karl Popper's tenure as visiting professor

Folder 28 General. Scope and Content Note Includes papers by Jean-Pierre Vigier, Jaakko Hintikka, and Andre Mercier, and Karl Popper's remarks upon these

Correspondence Folder 83, Matzka, John, 1968 Folder 1 Folder 2 Miller, David W., 1966-1967 Folder 3 Yourgrau, Wolfgang, 1966-1969. Scope and Content Note Includes corrections to manuscript

Folder 4 Holograph. Scope and Content Note Includes "Remarks on Ranki's Paper"

Folder 5-7 Typescript Folder 8-10 Printed copy "Education versus Common Sense," Commencement speech, University of Denver, Denver, Colorado 1966 June 10. Folder 84, General Folder 1 Folder 2 Correspondence, 1966 Folder 3 Typescript "The Paradox of Zero Information," The British Journal for the Philosophy of Science, 1966 August Folder 4 Correspondence, 1966. Scope and Content Note Includes corrected typescript and corrected proofs

Folder 5 Holograph Folder 6 Typescript Folder 7 "Comment on Carnap's 'Inductive Logic and Inductive Intuitions,'" The Problem of Inductive Logic, Typescript 1967? Folder 8-12 "Three Idols of Empiricism: Precision - Definition - The Senses and their Data," Speech, La Jolla, California. Typescript and notes 1967? Folder 13 Contribution to Imre Lakatos memorial volume, Notes. 1967. Scope and Contents note Includes Imre Lakatos, "A Renaissance of Empiricism in the Recent Philosophy of Mathematics"

Folder 14 "The Cosmological Origins of Euclidean Geometry," in Imre Lakatos, ed., Problems in the Philosophy of Mathematics, Printed copy 1967. Folder 15 "Einstein: An Interview," in Gerald J. Whitrow, ed., Einstein: The Man and His Achievement, Printed copy of an excerpt 1967.

"Quantum Mechanics without 'The Observer,'" in Mario Bunge, ed., Quantum Theory and Reality (volume two of Studies in the Foundations, Methodology, and Philosophy of Science ), 1967 Correspondence Folder 16-17 General Folder 18 Unidentified, 1967 Folder 19 Bohm, David J., 1967. Scope and Content Note Includes typescript with corrections

Folder 20 Musgrave, Alan, 1967 Folder 21 Miller, David W., 1967 Folder 85, Typescript and holograph Folder 1-8 Folder 86, Typescript and holograph Folder 1-8 Folder 87, Typescript and holograph Folder 1-11 Folder 88, Typescript and holograph Folder 1-12 Folder 89, Proofs Folder 1-2 Folder 3 Printed copy "The Mysteries of Udolpho: A Reply to Professors Jeffrey and Bar-Hillel," Mind, See also "On Carnap's Version of Laplace's Rule of Succession," 1962, and "A Comment on Miller's New Paradox of Information," 1966 May 1967 January. Folder 4 Correspondence with Gilbert Ryle, 1965. Scope and Content Note Includes corrected proofs

Folder 5-7 Typescript and holograph. Scope and Content Note Includes early draft entitled "Demonstrable Irrelevance: A Reply to Professor Richard C. Jeffrey"

Folder 8-9 Typescript and holograph Folder 90, Typescript and holograph Folder 1-2 Folder 3 Mimeographed copy intended to be published in an essay volume entitled "Six Contributions to the Theory of Induction." Scope and Content Note Includes contributions by Yehoshua Bar-Hillel, Richard C. Jeffrey, and David W. Miller

"Time's Arrow and Feeding on Negentropy," Nature, Reply to Wolfgang Buchel 1967 January 21. Folder 4 Correspondence, 1965-1966. Scope and Content Note Includes Wolfgang Buchel, "On Entropy and Information in the Universe"

Folder 5 Typescript Folder 6 Printed copy Folder 7 "Structural Information and the Arrow of Time," Nature, Reply to H. W. Woolhouse. Printed copy 1967 April 15. "Epistemology without a Knowing Subject," Speech, Third International Congress for Logic, Methodology and Philosophy of Science, Amsterdam, Holland 1967 August 25. First version

Folder 8 General Correspondence Folder 9 Anstadt, Dr., 1971 Folder 10 Elders, Fons, 1971 Folder 11 Kampen, Miss van, 1971 Folder 12 Nederlandse Omroep Stichting, 1971 Folder 13 North Holland Publishing Company, 1968 Folder 14 Rijntjes, G. J. P., 1971 Folder 15 Rootselaar, B. van, 1967 Folder 16 Notes Folder 17-19 Holograph Folder 91, Typescript Folder 1-15 Folder 92, Typescript Folder 1-7 Folder 8 Proofs Folder 9 Printed copy with corrections Folder 93, Second version, Proofs and printed copies of 1967 version with corrections 1972. Folder 1-4 Folder 459, Third version, Printed copy 1980. Folder 9 "Time, Probability and Determinism," Speech, Oxford University, Oxford, England 1967 October 20. Folder 93, Correspondence with J. Ravest, 1967 Folder 5 Folder 6 Notes Folder 7-9 Typescript Folder 10 "Erkenntnistheorie und Wissenschaftstheorie," Notes 1968? Folder 11 "Problems and History Problem-Situations," Typescript. 1968? Scope and Contents note Includes letter from L. Landgrebe

"The Distributivity of Lattices with Unique Complements," 1968 Folder 94, General Folder 1 Correspondence. Scope and Content Note Includes copies of text

Folder 2 Unidentified, 1968 Folder 3 Bernays, Paul, 1968 Folder 4 Bunge, Mario and Marta, 1968 Folder 5 Dilworth, R. P., 1968 Folder 6 Hermes, Hans, 1968 Folder 7 Kleene, Stephen C., 1968 Folder 8 MacLane, Professor, 1968 Folder 9 Maddox, John, 1968 Folder 10 Robinson, Abraham, 1968 Folder 11-16 Typescript and holograph Folder 17 "Mathematics, Observation and Physical Thought," in Imre Lakatos and Alan Musgrave, ed., Problems in the Philosophy of Science, Printed copy 1968. Folder 18 "On Rules of Detachment and So-Called Inductive Logic," in Imre Lakatos, ed., The Problem of Inductive Logic: Proceedings of the International Colloquium in the Philosophy of Science, Typescript and printed copy 1968. Folder 19 "On So-Called Paradoxes in Physics," in Imre Lakatos, ed., Problems in the Philosophy of Science, Printed copy 1968. "Plato," International Encyclopedia of the Social Sciences, 1968

Folder 20 General Folder 21 Correspondence, 1962-1968 Folder 22 Holograph Folder 95, Typescript Folder 1 "Remarks on the Problems of Demarcation and of Rationality," in Imre Lakatos, ed., Problems in the Philosophy of Science, 1968 Folder 2 General. Scope and Content Note Includes memoranda, contributions by others, and William W. Bartley, III, "Theories of Demarcation between Science and Metaphysics"

Folder 3-4 Typescript "Theories, Experience and Probabilistic Intuitions," in Imre Lakatos, ed., The Problem of Inductive Logic: Proceedings of the International Colloquium in the Philosophy of Science, 1968 Folder 5 General. Discussion by Yehoshua Bar-Hillel of Rudolf Carnap's paper Correspondence Folder 6 Lakatos, Imre, 1967. Scope and Content Note Includes Imre Lakatos, "Dr. Lakatos on Professor Mercier"

Folder 7 Miller, David W., 1967. Scope and Content Note Includes typescript of "Theories, Experience and Probabilistic Intuitions"

Folder 8-9 Typescript and holograph Folder 10 Printed copy "A Revised Definition of Natural Necessity," British Journal for the Philosophy of Science, Reply to G. C. Nerlich and W. A. Suchting 1968 February. Folder 11 Correspondence, 1967. Scope and Content Note Includes G. C. Nerlich and W. A. Suchting, "A Note on Popper on Law and Natural Necessity"

Folder 12-17 Typescript and holograph Folder 18 Printed copy Folder 19 "Im Dickicht der Ideen: Moderne Philosophie zwischen Politik und Wissenschaft," Television interview, Bayerischer Rundfunk, Munich, Germany. Typescript questions, notes, and correspondence 1968 April 29. "Birkhoff and von Neumann's Interpretation of Quantum Mechanics," Nature, See also "Reply to Ramsey and Pool," 1969 May 1968 August 17. Folder 96, General. Folder 1 Scope and Content Note Includes research material

Correspondence Folder 2 General Folder 3-4 Unidentified Folder 5 Atkin, R. H., 1968 Folder 6 Bohm, David J., 1969 Folder 7 Broglie, Louis de, 1969 Folder 8 Browne, G. L., 1967-1968. Scope and Content Note Includes correspondence neither to nor from Karl Popper

Folder 9 Conant, James B., 1968 Folder 10 Dockx, S., 1968 Folder 11 Fay, G., 1968 Folder 12 Feyerabend, Paul K., 1969 Folder 13 Finkelstein, David, 1968 Folder 14 Groenewold, H. J., 1968 Folder 15 Heerden, Pieter J. van, 1968 Folder 16 Herz, Martin F., 1968 Folder 17 Jates, Dr., 1968 Folder 18 Jauch, J. M., 1968-1970 Folder 19 MacIntyre, Rae, 1969 Folder 20 Margenau, Henry, 1969 Folder 21 Montague, Richard, 1968 Folder 22 Motz, Hans, 1968 Folder 23 Nature, 1968 Folder 24 Ramsay, Arlan, 1969 Folder 25 Strauss, Martin, 1968 Folder 26 Vajda, S., 1968 Folder 27 Waerden, B. L. van der, 1968 Folder 28 Wilson, J. A., 1969 Folder 29 Yourgrau, Wolfgang, 1968 Folder 30 Typescript and holograph Folder 97, Typescript and holograph Folder 1-8 Folder 98, Typescript and holograph Folder 1-10 Folder 99, Typescript and holograph Folder 1-3 Folder 4 Proofs Folder 5 Printed copy Contributions, 1968 Salzburg Colloquium in the Philosophy of Science, Salzburg, Austria, 1968 August 29-31 Folder 6-7 General. Scope and Content Note Includes papers of others

Correspondence and clippings. See Contributions, 14th International Congress of Philosophy, 1968 September 2-9 "The Moral Responsibility of the Scientist" (paper actually read in Vienna) English version Folder 8 Typescript Folder 9 Proofs Folder 10 Printed copy with corrections Folder 11 French version. Typescript German version Folder 12 Typescript Folder 13 Proofs. Scope and Content Note Includes correspondence

Folder 14 Printed copy Italian version. See CORRESPONDENCE, Edizioni della Nuova Antologia Folder 15 Participation in a discussion of a paper by Adolf Grunbaum. Proofs and printed copy Contributions, 14th International Congress of Philosophy, Vienna, Austria, 1968 September 2-9

Folder 100, General Folder 1 Folder 2 Correspondence. Scope and Content Note Includes correspondence with Max Black and Paul Weingartner, 1968

Folder 3 Clippings "On the Theory of the Objective Mind" English version Folder 4-5 Holograph Folder 6-8 Typescript Folder 101, Typescript Folder 1-2 Folder 3 Proofs Folder 4 Printed copy German version Folder 5 Holograph Folder 6 Typescript "Quantum Theory, Quantum Logic and the Calculus of Probability" Folder 7 Typescript and holograph Folder 8 Proofs Folder 9 Printed copy Folder 10 Contribution, Simposium de Filosofia de la Ciencia: Homenaje a Karl R. Popper, Burgos, Spain, Correspondence, program, and summary of a paper by Pedro Schwartz 1968 September 23-25. Folder 11 "A Statistical Experiment to Determine the Michelson Ether-Drift," Typescript draft and correspondence with Cornelius Lanczos, 1969 1969? Folder 12 "The Status of the Principle of Equivalence and of Mach's Principle in General Relativity," Holograph and typescript draft 1969? Folder 13 Introduction of Alfred J. Ayer, Sixth Auguste Comte Memorial Lecture, Typescript 1969. "A Pluralist Approach to the Philosophy of History," in Erich Streissler, ed., Roads to Freedom: Essays in Honour of F. A. von Hayek, 1969 (based on a speech delivered at Oxford University Science Society, Oxford, England, 1967 November 3) Early version Folder 14 General Folder 15 Correspondence, 1968 Folder 16 Typescript Folder 102, Printed copy Folder 1 Folder 2-6 Revised version, Printed copy of 1969 with corrections 1971. "Knowledge and the Body-Mind Problem," Lecture series, Emory University, Atlanta, Georgia. 1969 March-April. Scope and Contents note Includes revisions for intended publication

Folder 7-12 General. Scope and Content Note Includes fragments of revised versions and outline

Folder 459, General Folder 11 Folder 102 Correspondence Folder 13 General Folder 14 Atwood, Sanford S., 1968-1969 Folder 15 Laird, Sam L., 1969 Folder 16 Ward, Judson C., 1968

Folder 17 Williams, Frank C., 1968 Folder 18-20 Unidentified fragments Folder 103, Lecture no. Typescript. 1, March 27. Folder 1-2 Scope and Content Note Includes transcript of discussion following

Folder 3 Lecture no. Typescript. 2, April 1. Scope and Content Note Includes transcript of discussion following

Folder 4 Lecture no. Typescript. 3, April 8. Scope and Content Note Includes transcript of discussion following

Folder 5 Lecture no. Typescript. 4, April 15. Scope and Content Note Includes transcript of discussion following

Lecture no. 5, April 22 Folder 104, Typescript. Folder 1 Scope and Content Note Includes transcript of discussion following

Folder 459, Typescript Folder 12 Folder 104, Lecture no. Typescript. 6, April 29. Folder 2 Scope and Content Note Includes transcript of discussion following

Folder 3 "Reply to Ramsey and Pool," Typescript 1969 May. Folder 4 Letter to the editor, Encounter, Printed copy. A reply to Henry D. Aiken. 1969 July. Scope and Contents note Includes Henry D. Aiken's letter to the editor entitled "Popper's 'Moral Responsibility'"

Folder 5 "Organisms and Computers vis-a-vis Problems," Notes 1969 August 9. Folder 6 "Knowledge without Belief," University Centennial Symposium in Honor of Sir Karl Popper, Boston Colloquium for the Philosophy of Science, Boston, Massachusetts. Announcement 1969 December 11. Folder 7 "Mein Expose," (intended for newspaper interview). Typescript 1970? Folder 8 Notes relating to induction, Holograph 1970. Folder 9 "On Human Freedom and the Third World," Typescript notes 1970 February 17. Folder 10 "On the Rationality Principle in Psychology, Biology, and Physics," Typescript notes 1970 February 17. "Plato, Timaeus 54e-55a," The Classical Review, 1970 March Folder 11 General Correspondence Folder 12-13 Unidentified Folder 14 Fordyce, C. J., 1969 Folder 15 Guthrie, William Chambers Keith, 1969 Folder 16 Naff, Thomas, 1969 Folder 17 Typescript Folder 18 Printed copy Folder 19 Letter to the editor, Times Literary Supplement, Printed copy 1970 March 26. "Induction," Drafts for books (unpublished) 1970 April.

Folder 20 General. Scope and Content Note Includes research material

Folder 21 Holograph Folder 22 Typescript "Eine Objektive Theorie des historischen Verstehens," Schweizer Monatshefte, 1970 June Folder 23 Printed copy Folder 459, Printed copy (annotated) Folder 13 Folder 105, "Some Problems on Which I Have Worked," Holograph notes relating to the Folder 1 philosophy of science 1970 April. Folder 2 "Situational Logic vs. Induction," Typescript notes 1970 April 2. Folder 3 "On the Conspiracy Theories of Religion," Typescript notes 1970 April 3. "The Philosophy of Russell: II," Radio broadcast, British Broadcasting Corporation, London, England (participants included Peter Strawson, Geoffrey Warnock, and Bryan Magee) 1970 April 4. Folder 4 General Folder 5 Notes Folder 6 Typescript transcript Folder 7 Proofs Folder 8 Printed copy Folder 9 "History: Hume and Kant," Holograph notes 1970 April 6. Folder 10 "Realism versus Idealism: Comments on Our Present Scientific World Picture or the Reductionist World Picture," Typescript notes 1970 April 6. Folder 11 "A Pluralist Philosophy of Mathematics," Typescript notes 1970 April 6-27. Folder 12 "Works of Art Considered as Third-World Objects: Standards of Art and Standards of Science," Typescript notes 1970 April 10. Folder 13 "On Verisimilitude and Reliability: Criticism of Professor Ayer's Inductive Principle," Typescript notes 1970 April 28. Folder 14 "The Gamov Postulate and Quantum Mechanics," Typescript notes 1970 September 23. "Conversation with Karl Popper" (on natural selection and the emergence of mind), Radio broadcast, British Broadcasting Corporation, London, England 1970 December 13. Folder 15 General Correspondence Folder 16 DeFelice, Daphne, 1984 Folder 17 Denson, Alan, 1970 Folder 18 Listener, 1970. Scope and Content Note Includes corrections

Folder 19 Magee, Bryan, 1970. Scope and Content Note Includes typescript of broadcast

Folder 20 Holograph Folder 21 Typescript. Scope and Content Note Includes table of contents and outline

Folder 22 Printed copy, 1971 Folder 23 Danish translation, Printed copy 1972.

Folder 459, Japanese translation, Printed copy 1976. Folder 14 "Conjectural Knowledge: My Solution to the Problem of Induction," Revue internationale de philosophie, 1971 Folder 106, Typescript and holograph Folder 1-4 Folder 5 Printed copy "Particle Annihilation and the Argument of Einstein, Podolsky, Rosen," in Wolfgang Yourgrau and Alwyn van der Merwe, ed., Perspectives in Quantum Theory: Essays in Honour of Alfred Lande, 1971 Folder 6 General. Scope and Content Note Includes notes and research material

Correspondence, 1969-1971 Folder 7 Goodall, Charles W., 1970-1971 Folder 8 Lande, Alfred, n.d. Scope and Content Note Includes Alfred Lande, "The Decline and Fall of Quantum Dualism"

Folder 9 Yourgrau, Wolfgang, 1969-1970 Folder 10-11 Holograph Folder 12-13 Typescript Folder 14 Proofs Folder 15 Printed copy "Revolution oder Reform?" Radio broadcast, Bayerischer Rundfunk, Munich, Germany 1971 January 5. Folder 16 General. Scope and Content Note Includes promotional materials and responses received from viewers

Correspondence Folder 107, Lasky, Melvin J., 1972 Folder 1 Folder 2 Stark, Franz, 1971 Folder 3-5 Typescript and holograph Printed copy Folder 6 English Folder 7 Finnish Folder 8 Reviews Folder 9 "Einstein's Greatness" (with Peter B. Medawar), 1971 May 23. Letter to the editor, Sunday Telegraph (London). Printed copy "Conjectural Knowledge: My Solution of the Problem of Induction," 1971 June 7. James Scott Lecture, Royal Society of Edinburgh, Edinburgh, Scotland (lecture based on version appearing in Paul Arthur Schilpp, ed., The Philosophy of Karl Popper ; revised lecture version published in Objective Knowledge, 1972) Folder 10 General Correspondence Folder 11 Pirie, Madsen, 1970-1971 Folder 12 Rutherford, William, 1970-1971 Folder 13 Holograph Folder 14-16 Typescript Folder 108, Typescript Folder 1-4 Folder 5 Printed copy

"Some Philosophical Comments on Tarski's Theory of Truth," Speech, Tarski Symposium, University of California, Berkeley, California. See also "Some Philosophical Comments on Tarski's Theory of Truth," 1972 May 4 1971 June 30. Folder 6 General. Scope and Content Note Includes papers read by others and research material

Correspondence Folder 7 Hayakawa, S. I., 1971 Folder 8 Vaught, Robert L., 1971 Folder 9 Holograph Folder 10-11 Typescript Folder 109, Typescript. Folder 1-5 Scope and Content Note Includes correspondence with Leon Henkin, 1971-1972

Folder 6 Proofs Folder 7 "Determinism, Indeterminism and World 3," Speech, Amsterdam, Holland. Typescript 1971 September 22. Folder 8 "Wider die grossen Worte: Ein Pladoyer fur intellektuelle Redlichkeit," Die Zeit, Holograph and printed copy 1971 September 24. Folder 9 Interview, radio broadcast, Norddeutscher Rundfunk, Hamburg, Germany, Typescript and holograph 1971 November. Folder 10 Interview granted in English (possibly in the Netherlands), Typescript 1972? Objective Knowledge: An Evolutionary Approach, 1972 Folder 110, General Folder 1 Correspondence Folder 2 General, 1971-1980 Folder 3 Unknown, 1972-1982 Folder 4 Acton, H. B., 1972 Folder 5 Adams, Walter, 1972 Folder 6 Belsey, Andrew, 1973 Folder 7 Fletcher, Amelia, 1976 Folder 8 Kraft, Victor, 1972 Folder 9 Miller, David W., 1972 Folder 10 Moser, Peter, 1974 Folder 11 Ravetz, Jerry R., 1972 Folder 12 Ryle, Gilbert, 1972-1973 Folder 13 Stegmuller, Wolfgang, 1973 English version. Typescript and holograph. Scope and Content Note Includes some proofs

Folder 14-24 General. Scope and Content Note Includes notes, fragments, and correspondence

Folder 25 Preface Folder 26-27 Chapter 1 Folder 111, Chapter 1 Folder 1-10 Folder 112, Chapter 2. Folder 1-11 Scope and Content Note Includes correspondence with John W. N. Watkins, 1971

Folder 113, Chapter 2 Folder 1-8 Folder 114, Chapter 3 Folder 1-3 Folder 4-5 Chapter 4 Folder 6-7 Chapter 5 Folder 8-10 Chapter 6 Folder 11-16 Chapter 7 Folder 115, Chapter 8 Folder 1-3 Folder 4-10 Chapter 9 Folder 11-13 Appendix 1. "The Bucket and the Searchlight: Two Theories of Knowledge" Folder 14-18 Appendix 2. "Supplementary Remarks" (1978) Folder 459, Appendix 2. "Supplementary Remarks" (1978). Folder 15 Scope and Content Note Includes introduction to the 1979 revised edition

Folder 116, Index Folder 1 Folder 2-12 Proofs. Scope and Content Note Includes correspondence

Folder 117, Proofs Folder 1-6 Folder 118, Proofs Folder 1-6 Folder 119, Proofs Folder 1-2 Reviews Folder 3 Danish Folder 4 English Folder 5 French Folder 459, Greek Folder 16 Folder 119, Swedish Folder 6 German version, 1973 Folder 7-8 Typescript and holograph Folder 9 Proofs Folder 120, Proofs Folder 1 Reviews Folder 2 English Folder 3 French Folder 4-5 German "On Reason and the Open Society," Encounter, 1972. Interview (translated and reworked version of Norddeutscher Rundfunk broadcast of 1971 November) Folder 6 General. Scope and Content Note Includes writings by others

Folder 7 Correspondence with Melvin Lasky, 1972. Scope and Content Note Includes typescript

Folder 8 Typescript Folder 9 Proofs Folder 10 Printed copy Folder 11 "Revolution and Continuity in Science," Typescript and holograph 1972. "Wissenschaftstheorie," Radio broadcast, Norddeutscher Rundfunk, Hamburg, Germany 1972 March 16. Folder 121, Holograph Folder 1 Folder 2 Typescript. Scope and Content Note Includes correspondence

"Was ist Liberal?" Radio broadcast, Osterreichischer Rundfunk, Vienna, Austria 1972 May. Folder 3 Correspondence, 1972 Folder 4 Typescript and holograph "Aufklarung-Gegenaufklarung," Speech, Dusseldorf, Germany 1972 May 2. Folder 5 Correspondence with Hans-Friedrich Holters and Wirtschaftswoche, 1971-1972 Folder 6 Notes Folder 7 Clippings Folder 8 "Some Philosophical Comments on Tarski's Theory of Truth," Speech, Brussels, Belgium. Correspondence, 1971-1972 1972 May 4. Folder 9 "Indeterminism is Not Enough," Speech, Louvain, Belgium. Correspondence, 1971-1972 1972 May 6-7. "Bemerkungen eines Realisten uber das Leib-Seele Problem," Speech, Mannheim, Germany 1972 May 8. Folder 10 Correspondence, 1972. Scope and Content Note Includes correspondence with Simon Moser

Folder 11-12 Holograph Folder 13 Typescript Folder 14 "Unvollstandigkeit aller Wissenschaft," Speech, Karlsruhe, Germany. Typescript and holograph 1972 May 10. "Scientific Reduction and the Essential Incompleteness of All Science," Speech, Serbelloni Conference, Chance and Creativity in Evolution, Villa Serbelloni, Bellagio, Italy 1972 June. English version Folder 122, Correspondence with Francisco J. Ayala, 1972-1973. Folder 1 Scope and Content Note Includes typescripts

Folder 2-3 Holograph Folder 4-9 Typescript Folder 123, Typescript Folder 1-9 Folder 10 Printed copy Folder 11 German version, Typescript n.d. "Indeterminism Is not Enough," Speech, Mont Pelerin Society Anniversary Meeting, Montreux, Switzerland 1972 September 6. Folder 124, General Folder 1 Folder 2-3 Holograph Folder 4-13 Typescript. Scope and Content Note Includes correspondence, 1972

Folder 125, Typescript Folder 1-2 Folder 3 Proofs Folder 4 Printed copy Folder 5 Speech, Symposium on the Development of the Physicist's Conception of Nature, Trieste, Italy, Correspondence, 1972 1972 September 18-25. Folder 6 Essay, (based on a treatise first worked on in 1965). Typescript (in German) 1972 October "On the Problem of Body and Mind," Romanes Lecture, Sheldonian Theatre, Oxford, England. 1972 October 31. Scope and Contents note Includes two earlier versions of lecture

Folder 7 General. Scope and Content Note Includes holograph and typescript notes and fragments

Folder 8 Correspondence with Alan Bullock, 1972 First version. "Problems of Matter and Life" Folder 9-10 Holograph Folder 11-15 Typescript Second version. "Three Worlds" Folder 126, Holograph Folder 1 Folder 2-7 Typescript Final version. "On the Problem of Body and Mind" Folder 8-9 Holograph Folder 10-13 Typescript Folder 127, Typescript Folder 1-6 "Zur Theorie der Politik: Bemerkungen zu einer Arbeit von Heiner Flohr," Rechtstheorie: Zeitschrift fur Logik, Methodenlehre, Kybernetik und Theorie des Rechts, 1973 Folder 128, Correspondence with Klaus Adomeit, 1972 Folder 1 Folder 2 Typescript and holograph Folder 3 Proofs Folder 4 "Lamarckism and DNA," Typescript and holograph notes 1973 January. Folder 5 Three speeches entitled "Indeterminism is not Enough," "Three Idols of Empiricism," and "The Myth of the Framework," Faculty of Arts Open Lectures, University of Otago, New Zealand, Announcements 1973 March 14, April 4, and April 11. "Some Notes on Early Greek Cosmology," Henry Dan Broadhead Memorial Lecture, Canterbury University, Christchurch, New Zealand 1973 May 8. Folder 6 Correspondence with Charles H. Kahn, 1973. Scope and Content Note Includes writings of Charles Kahn

Folder 7 Holograph Folder 8-13 Typescript. Scope and Content Note Includes correspondence, 1973

Folder 129, Typescript Folder 1-6

"Historical Prophecy as an Obstacle to Peace," Sonning Prize Lecture, University of Copenhagen, Denmark 1973 May 25. Folder 7 General Correspondence Folder 8 Unidentified, 1973 Folder 9 Bak, Thor A., 1973 Folder 10 Blegvad, Mogens, 1973. Scope and Content Note Includes address delivered by Mogens Blegvad

Folder 11 Bunge, Mario, 1973 Folder 12 Hamilton, Alistair, 1973 Folder 13 Hansen, Troels Eggers, 1973 Folder 14 Hayek, Friedrich A. von, 1973 Folder 15 Hayman, W. K., 1973 Folder 16 Lassen, Elsebeth, 1973 Folder 17 Medawar, Peter B., 1973 Folder 18 Mejer, Jorgen, 1973 Folder 19 Reed, Alan, 1973 Folder 20 Smithers, David W., 1976 Folder 21-22 Typescript Folder 130, "Some Problems in Evolutionary Theory," Typescript notes 1973 August 7. Folder 1 Folder 2 "A Note on the Symmetry and Consistency of Special Relativity: Elaborating Nine Lines of Einstein's," Typescript and holograph notes 1973 October 4. Folder 3 "The Story of Life," Typescript and holograph 1973 October 24. "The Rationality of Scientific Revolutions," The Herbert Spencer Lectures, Oxford, England 1973 November. Folder 4 General Notes, 1973 Folder 5 November 2 Folder 6 November 6 English version Folder 7 Correspondence, 1973-1975 Folder 8-9 Typescript and holograph Folder 131, Typescript and holograph Folder 1-10 Folder 132, Typescript and holograph Folder 1-9 Folder 133, Proofs Folder 1-9 Folder 10 Review Folder 11 Spanish version, Printed copy 1983. Folder 12 Untitled radio broadcast, Hessischer Rundfunk, Holograph 1973 December 18-20. "Autobiography of Karl Popper," in Paul Arthur Schilpp, ed., The Philosophy of Karl Popper, Vol. I, 1974 Folder 134, Timetable Folder 1 Folder 2 Instructions of Karl Popper as to standardization of the manuscript, including "Replies to my Critics" Folder 3 Correspondence re editing conventions adopted Notes Folder 4-6 General Folder 7 Editorial (David W. Miller) Folder 8 1969 Holograph Folder 9-10 First draft Folder 11-12 Subsequent draft (in part typescript)

Folder 135, Subsequent draft (in part typescript) Folder 1-3 Typescript (in part holograph) 1969 Folder 136, February Folder 1-5 Folder 137, March Folder 1-5 Folder 138, June Folder 1-5 Folder 6 July Folder 139, August Folder 1-4 Folder 140, 1971 Folder 1-2 Folder 3 1971 or 1972 Folder 141, 1972? Folder 1-2 Folder 142, 1972 March Folder 1-5 Folder 143, Segments Folder 1-5 Miscellaneous pages Folder 6-9 General Folder 10 Checked Folder 11 Retyped Folder 12 Rejected Corrections. Scope and Content Note Includes retyped pages and insertions

Folder 13-17 General Folder 18 Chapters 2,3,6,10,16 Folder 19 Chapter 37. Scope and Content Note Includes notes on Darwin

1969 Folder 20 March Folder 21 December Folder 22 1970 February Carbon copy Folder 144, Pages 7 (complete set, but not checked nor corrected) 1-32 Folder 1 Folder 2 Pages 8 1-23 Folder 3 Pages 6 1-10 Folder 4 Pages 2 70-11 Folder 5 Miscellaneous pages. Scope and Content Note Includes some typescript corrected pages

Proofs Folder 145, General. Folder 1 Scope and Content Note Includes proofs of index for both volumes and Karl Popper's explanatory note, 1973 January 8

Undated Folder 2-6 Complete set Folder 7-10 Segments and miscellaneous pages Folder 146, Segments and miscellaneous pages Folder 1 Folder 2 Insertions 1973 Folder 3-5 March. Scope and Content Note Includes notes and letter of Jeremy F. G. Shearmur to Eugene Freeman, with checklist of corrections and queries

December Folder 6-8 Corrected pages Folder 9 Correspondence and remarks Folder 10 Correspondence Folder 11 Instructions to the printer "Replies to My Critics," in Paul Arthur Schilpp, ed., The Philosophy of Karl Popper, Vol. II, 1974 General Folder 147, Lists of suggested contributors Folder 1 Folder 2-4 Notes Folder 5 Table of contents Typescript Copy 1 Folder 6 Chapters 1-24 Folder 7 Chapters 25-47 Folder 8 Chapters 1-24 Folder 148, Chapters 25-47 Folder 1 Folder 2 Chapters 1-47 Copy 2 Folder 3 Chapters 1-28 Folder 149, Chapters 29-47 Folder 1 Copy 3 Folder 2 Chapters 1-23 Folder 3 Chapters 24-47 Miscellaneous chapters Folder 4-5 1-9 Folder 6-7 1-3 Folder 8 4/1-9/7 Folder 9 6/3-9/5 Folder 10 6/4-8/1 Folder 11 Miscellaneous pages Folder 12 Suggested corrections and queries Proofs Folder 150, Notes and queries. Folder 1-2 Scope and Content Note Includes correspondence

Folder 3-7 Complete sets Folder 151, Complete sets Folder 1-4 Miscellaneous chapters

Folder 5 1-11 Folder 6 1-10 Folder 7 Miscellaneous pages Corrections, 1974 Folder 8 January 30 Folder 9 January 31 Folder 152, Promotional material (for both volumes) Folder 1 Reviews (for both volumes) Folder 2 General Folder 3 Flew, Antony G. N., "Thinking Things Through." Scope and Content Note Includes correspondence

Folder 4 Correspondence Chapters (Section I: Introduction. 1. "Aristophanes and the Socratic Legend." 2. "The Popper Legend." 3. "The Background of the Legend: Criterion of Demarcation versus Criterion of Meaning." 4. "Kraft on My Relation to the Vienna Circle"). Note: the numbers given here are the ones assigned in the final version, and not the ones often used in the manuscript 1-4 Folder 5-8 Holograph Folder 9 Typescript Chapter 4 ("Kraft on My Relation to the Vienna Circle") Folder 10 Victor Kraft's contribution Folder 11 Correspondence, 1970 Folder 153, Chapter 5 ("The Centre of the Dispute: The Problem of Demarcation"). Holograph Folder 1 and typescript Folder 2 Chapter 6 ("Difficulties of the Demarcation Proposal"). Holograph and typescript Folder 3 Chapter 7 ("Empirical-Scientific and Non-Scientific Theories"). Holograph Folder 4 Chapter 8 (" Ad-Hoc Hypotheses and Auxiliary Hypotheses: The Falsifiability of Newton's Theory"). Holograph Folder 5 Chapter 9 (discarded version). Holograph Chapter 9 ("Kneale on My Alleged Exclusion of Non-Universal Hypotheses") Folder 6 William Kneale's contribution Folder 7 Holograph Folder 8 Typescript Folder 9 Correspondence, 1964 Chapter 10 ("Quine on My Avoidance of the 'Paradoxes of Confirmation'") Folder 10 Willard Van Orman Quine's contribution Folder 11 Notes, including on Carl G. Hempel Folder 12 Holograph Folder 13 Typescript Folder 14 Suggested corrections Folder 15 Correspondence Chapter 11 ("Putnam on 'Auxiliary Sentences,' Called by Me 'Initial Conditions'") Folder 16 Hilary Putnam's contribution Folder 17 Notes Folder 18 Holograph Folder 19 Typescript Folder 20 Proofs Chapter 12 ("Lakatos on the Equal Status of Newton's and Freud's Theories") Imre Lakatos' contribution Folder 154, Early version, n.d. Folder 1-2 Folder 3 Final version, 1970 September 25 Folder 4-5 Notes Folder 6-8 Holograph (in part typescript) Typescript

Folder 9 First draft Folder 10-12 Subsequent drafts Folder 13 Final copy sent to the printer Folder 14 Miscellaneous pages Folder 15 Corrections and comments Proofs (in part typescript) Folder 16 Notes from Jeremy F. G. Shearmur Folder 17 Complete set Folder 18 Miscellaneous pages Folder 155, Miscellaneous pages. Folder 1 Scope and Content Note Includes inserted holograph and typescript pages

Corrections Folder 2-4 General Folder 5 Correspondence, 1973 Folder 6 Reply to Lakatos' Postscript of Typescript 1971. Chapters (Section III: The Problem of Induction. 13. "My Solution of Hume's Problem of Induction." 14. "The Psychological and Pragmatic Problems of Induction." 15. "Objective and Subjective Knowledge") 13-15 Folder 7 Notes Folder 8 Holograph Typescript Folder 9 Early version, n.d. Folder 10 Final version, 1970 March-May Chapter 16 ("Medawar on Hypothesis and Imagination") Folder 156, Peter B. Medawar's contribution Folder 1 Folder 2 Notes Folder 3 Holograph Typescript Folder 4 General. Scope and Content Note Includes letter from David W. Miller to Jeremy F. G. Shearmur

Folder 5 Miscellaneous pages Folder 6 Correspondence, 1966-1971 Chapter 17 ("Maxwell on Demarcation and Induction") Folder 7 Grover Maxwell's contribution Folder 8 Holograph Folder 9-10 Typescript Folder 11 Correspondence, 1970 Chapter 18 ("Levison's Critique of My Solution of the Problem of Induction") Folder 12 Arnold B. Levison's contribution Folder 13 Notes Folder 14 Holograph Folder 15 Typescript Chapter 19 ("Bar-Hillel on the Compatibility between Static and Dynamic Theories of Science") Folder 16 Yehoshua Bar-Hillel's contribution. Scope and Content Note Includes letter from Paul Arthur Schilpp, 1971 March 18

Folder 17 Notes Folder 18 Holograph Folder 19 Typescript

Folder 20 Chapter 20 (Introductory remark to Section IV: "Evolution and World 3"). Typescript Chapter 21 ("Eccles on World 3 and the Mind-Body Liaison") John C. Eccles' contribution Folder 21 First version Folder 22 Second version. Scope and Content Note Includes Karl Popper's note re John C. Eccles' new introduction

Holograph Folder 23 First draft Folder 24 Final version Typescript Folder 25 First draft Folder 26 Final version Chapter 22 ("Watkins on Indeterminism as the Central Problem of My Philosophy") Folder 157, John W. N. Watkins' contribution Folder 1-2 Comments on the Watkins-Salmon controversy on induction and corroboration Notes Folder 4 General Folder 5 On "Human Freedom and the Third World" Folder 6 Holograph Folder 7 Typescript Folder 8 Correspondence, 1969 Chapter 23 ("Campbell on the Evolutionary Theory of Knowledge") Folder 9-10 Donald T. Campbell's contribution Folder 11 Holograph Folder 12 Typescript Folder 13 Correspondence, 1966-1970 Chapter 24 ("Freeman and Skolimowski on Peirce's Anticipations of Popper") Folder 14-15 Eugene Freeman and Henryk Skolimowski's contribution Folder 16 Holograph Folder 17 Typescript Folder 18 Correspondence, 1968-1970 Chapter 25 ("Feigl and Meehl on the Determinism or Completeness of World 1") Folder 158, Herbert Feigl and Paul E. Meehl's contribution Folder 1 Folder 2 Notes Folder 3 Holograph Folder 4 Typescript Chapter 26 ("Musgrave on My Exclusion of Psychologism") Alan E. Musgrave's contribution. Scope and Content Note Includes correspondence

Folder 5 1970 March 26 Folder 6 1970 May 1 Folder 7 1970 July 7 Folder 8 Holograph Folder 9 Typescript Folder 10 Chapter 27 (Introductory remark to Section V: "Rationality and Criticism and Some Problems in Logic"). Typescript Chapter 28 ("Bernays' Plea for a Wider Notion of Rationality") Folder 11 Paul Bernays' contribution. Scope and Content Note Includes Jeremy F. G. Shearmur's notes and corrections, 1971 November 30

Folder 12 Notes Holograph Folder 13 First draft Folder 14 Final version Typescript Folder 15 General Folder 16 Miscellaneous pages (in part holograph) Folder 17 Correspondence, 1970-1971 Chapter 29 ("Bronowski on the Impact of Logik der Forschung and on Tarski's Theory of Truth") Folder 159, Jacob Bruno Bronowski's contribution Folder 1 Folder 2 Notes Folder 3 Holograph Folder 4 Typescript Chapter 30 ("Lejewski's Axiomatization of My Theory of Deducibility") Czeslaw Lejewski's contribution Folder 5 1967 Folder 6 1970 Folder 7 Holograph Folder 8 Typescript Folder 9 Correspondence, 1966-1970 Chapter 31 ("Schlesinger on My Paper on Self-Reference and Meaning") Folder 10 George Schlesinger's contribution Folder 11 Notes Folder 12 Holograph Typescript Folder 13 General Folder 14 Suggested corrections Chapter 32 ("Ayer on Empiricism and against Verisimilitude") Folder 15 Alfred J. Ayer's contribution Folder 16 Notes Holograph Folder 17-18 First drafts Folder 19 Final version Folder 20 Miscellaneous pages Typescript Folder 21-22 First drafts Folder 23 Final version Folder 24 Miscellaneous pages Folder 25 Suggested corrections Chapter 33 ("Agassi on a Modified Conventionalism") Folder 26 Joseph Agassi's contribution. Scope and Content Note Includes letter from Joseph Agassi, 1971

Folder 27 Notes Holograph Folder 28 First draft Folder 29 Final version Typescript Folder 30 First draft Folder 31 Final version Folder 32 Correspondence, 1969-1971 Folder 33 Chapter 34 (Introductory remark to Section VI: "Objectivity in Probability Theory and in Physics"). Typescript Chapter 35 ("Settle on Induction and the Propensity Theory of Probability")

Folder 160, Thomas W. Settle's contribution Folder 1 Folder 2 Notes Folder 3 Holograph Folder 4 Typescript Folder 5 Correspondence, 1969-1970 Chapter 36 ("Margenau on Empiricism, Probability, and Quantum Mechanics") Folder 6 Henry Margenau's contribution Folder 7 Holograph Folder 8 Typescript Chapter 37 ("Suppes' Criticism of the Propensity Interpretation of Probability and Quantum Mechanics") Folder 9 Patrick Suppes' contribution Folder 10 Research material (writings by Patrick Suppes, as well as by Satosi Watanabe and V. S. Varadarajan) Folder 11 Notes Folder 12-13 Holograph Typescript Folder 14-18 General Folder 19-20 Miscellaneous pages Chapter 38 ("Grunbaum on Time and Entropy") Folder 21 Adolf Grunbaum's contribution Folder 22 Notes (in part typescript) Folder 23 Holograph Folder 24 Typescript Folder 25 Correspondence, 1967-1971 Chapter 39 ("Kuhn on the Normality of Normal Science") Folder 161, Thomas S. Kuhn's contribution. Folder 1 Scope and Content Note Includes letter from Thomas S. Kuhn, 1966

Folder 2 Notes Folder 3 Holograph Folder 4 Typescript Chapter 40 ("Wisdom on the Similarity between Kuhn and Popper") Folder 5 John O. Wisdom's contribution Folder 6 Holograph Folder 7 Typescript Folder 8 Chapter 41 (Introductory remark to Section VII: "Historical and Social Philosophy"). Typescript Chapter 42 ("Lord Boyle on the Dualism of Facts and Decisions in The Open Society ") Folder 9 Edward Boyle's contribution Folder 10 Holograph (first page only) Typescript Folder 11 First version Folder 12-13 Final version (in part holograph) Folder 14 Correspondence, 1963-1971 Chapter 43 ("Wild on The Open Society ") Folder 15 John Wild's contribution Folder 16 Holograph Folder 17 Typescript Chapter 44 ("Acton on the Part Played by Repression in Karl Marx") Folder 18 Holograph Folder 19 Typescript Chapter 45 ("Winch on The Open Society ") Folder 20 Peter Winch's contribution Folder 21 Holograph

Typescript Folder 22-23 General Folder 24 Suggested corrections and retyped pages Folder 25 Correspondence, n.d. Chapter 46 ("Donagan on The Poverty of Historicism ") Folder 26 Alan Donagan's contribution Folder 27 Holograph Folder 28 Typescript Folder 29 Correspondence, 1966 Chapter 47 ("Gombrich on Situational Logic and Periods and Fashion in Art") Folder 162, Ernst H. Gombrich's contribution Folder 1 Folder 2 Notes, including on Wolfgang Kohler Folder 3 Holograph Folder 4 Typescript "Falsifiability and Freedom," in Fons Elders, ed., Reflexive Water, Discussion between Karl Popper and John C. Eccles, led by Fons Elders 1974. Folder 5 General Folder 6-9 Typescript Folder 10 Proofs Folder 11 Correspondence with Fons Elders, 1972-1974 "Radical Philosophers: The Frankfurt School," Contribution to a British Broadcasting Corporation radio program recorded on January 18. See also "Reason or Revolution?" 1960 1974 January 27. Folder 163, Notes Folder 1 Folder 2 Interview transcript, January 10 Broadcast, January 27 Folder 3 Holograph Folder 4-6 Typescript Folder 7 Program transcript Paper written in preparation for that interview, but not actually broadcast in this form Short version Folder 8-9 Typescript, 1974 Folder 10 Printed copy, 1978, as published in Gesprache mit Herbert Marcuse in a German translation entitled "Bemerkungen uber die Frankfurter Schule." Scope and Content Note Includes letter to Suhrkampf Verlag

Folder 11 Long version. Typescript, 1981 Contributions to the C.H. Boehringer Sohn Symposium, The Creative Process in Science and Medicine, Kronberg, Taunus, Germany, 1974 May 16-17 Folder 12 General Folder 13 Notes Folder 14 Introductory remarks. Typescript Discussion Folder 15-17 Typescript Folder 164, Typescript Folder 1-4 Folder 5 Miscellaneous pages Folder 6 Correspondence Folder 7 Clipping Folder 8 "Bemerkungen zu Roehles Arbeit und zur Axiomatik," Conceptus, Typescript, printed copy, and correspondence 1974 August. "Wissenschaft und Kritik," Speech, The European Forum Alpbach 1974, Die Geistige und Wissenschaftliche Entwicklung der Letzten 30 Jahre, Alpbach, Austria 1974 September 5.

Folder 9 Notes and holograph Folder 10 Typescript Folder 11 Printed copy Folder 12 Correspondence with Otto Molden, Heidi Sperch, and Simon Moser, 1974-1975 Folder 13 Clippings Folder 14 Notes on the subject of time, Typescript 1974 November 15. Letter to the editor, The Times, 1974 December 5 Folder 15 Background material and printed copy Folder 16 Correspondence with Diana Richmond, Melvin J. Lasky, and W. J. Whitehead, 1974-1975 Folder 17 "Die Aufgabe der Wissenschaft," "Utopie und Gewalt," "Was Ist Dialektik?" in Georg Luhrs, Thilo Sarrazin, Frithjof Spreer and Manfred Tietzel, ed., Kritischer Rationalismus und Sozialdemokratie, Typescript or annotated printed copy. 1975. Scope and Contents note Includes correspondence with Georg Luhrs (Verlag J.H.W. Dietz)

"How I See Philosophy," 1975 Folder 165, Notes Folder 1 Version for publication in Charles J. Bontempo and S. Jack Odell, ed., The Owl of Minerva: Philosophers on Philosophy, 1975 Folder 2-8 Typescript Folder 9 Proofs Folder 10 Printed copy Folder 11 Correspondence with Charles J. Bontempo and S. Jack Odell, 1970-1974 Folder 459, Serbo-Croatian translation, Printed copy 1976. Folder 17 Folder 165, Shortened version. Folder 12 Scope and Content Note Includes typescript sent to Andre Mercier

Version for publication in Andre Mercier and Maja Svilar, ed., Philosophers on Their Own Work, 1977 Typescript Folder 13 1976 Folder 14 1977 Folder 166, Printed copy Folder 1 Folder 2 Correspondence with Maja Svilar and Andre Mercier, 1976-1977 Folder 3 French translation. Typescript. Scope and Content Note Includes the author's preface to the French edition, 1978 May 2

German translation For radio broadcast on Bayerischer Rundfunk, 1976 October 8 Folder 4 Typescript (translated by Willy Hochkeppel and annotated and revised by Karl Popper) Folder 5 Correspondence with Willy Hochkeppel For publication in Georg Luhrs, Thilo Sarrazin, Frithjof Spreer and Manfred Tietzel, ed., Theorie und Politik aus kritisch-rationaler Sicht, (translation of shortened version) 1978 Folder 6 Typescript Folder 7 Proofs Folder 8 Printed copy New impression, in Johann Christian Marek, ed., Osterreichische Philosophen und ihr Einfluss auf die analytische Philosophie der Gegenwart, 1978 Folder 9 Proofs

Folder 10 Correspondence with Johann Christian Marek and Josef Ziegler ( Conceptus ) Abbreviated version Folder 11 Typescript Printed copy Folder 12 Der Report, 1978 June 15 Folder 13 Die Welt: Geistige Welt, (under the title: "Immer auf der Suche nach dem Sundenbock"). 1978 July 1 Scope and Content Note Includes correspondence

Folder 14 Mitteilungen: Gesellschaft der Freunde der Universitat Mannheim, 1978 October Folder 167, Interview (in Swedish), Radikal-Liberalen, Printed copy 1975. Folder 1 Folder 2 Letter to the editor, New Statesman, Printed copy 1975 March 21. "Science without Induction," 1975 May 21 (in reply to Anthony O'Hear, Mind, 1975). Scope and Contents note Includes another version entitled "The Rationality of Prediction without Induction"

Folder 3 Holograph Folder 4 Typescript Folder 5 Notes and comments by Knud Haakonssen, Jeremy F. G. Shearmur and David W. Miller "Gesprach mit Sir Karl Popper," 1975 June 1. Interview conducted by Conceptus staff (not published) Folder 6 Typescript Folder 7 Correspondence with Alfred Schramm, Johann Gotschl, and Johann Christian Marek, 1976-1978 Folder 8 "Schlussel zur Kontrolle der Damonen," Die Presse, 1975 September 6-7. Interview. Typescript, corrections, printed copy, and correspondence with Hans Haider. Scope and Contents note Includes proofs for inclusion in Kritischer Rationalismus und Sozialdemokratie, and related material

Folder 9 "Notes on the Discussion between K. R. Popper and Margit Hurup Nielsen Concerning R. G. Collingwood's Philosophy of Historical Understanding," Typescript. 1975 October. Scope and Contents note Includes Jeremy F. G. Shearmur's notes, 1975 November

Folder 10 Notes on evolution, (in German). Typescript (in part holograph) 1975 December 5 "A Note on Verisimilitude," The British Journal for the Philosophy of Science, 1976 Folder 168, Notes Folder 1 Typescript (in part holograph) 1975 Folder 2-3 September (first drafts entitled "Verisimilitude and Truth Content") Folder 4 October Folder 5 October-November Folder 6-7 November Folder 8-11 1976 Folder 12 Miscellaneous pages Folder 13 Proofs Folder 14 Printed copy Unended Quest: An Intellectual Autobiography, 1976

Folder 169, General Folder 1 English version First edition, 1976 Manuscript (annotated printed copy of the "Autobiography of Karl Popper," in The Philosophy of Karl Popper, The Library of Living Philosophers, Vol. I, 1974, of which Unended Quest is a revised version) Folder 2-5 General Folder 6-8 Index (expanded) Folder 459, Index (expanded) Folder 18 Proofs Folder 170, Preliminary Folder 1-4 Folder 171, Preliminary Folder 1-8 Folder 172, Final Folder 1 Folder 2 Queries from Jeremy F. G. Shearmur Folder 3 Correspondence Folder 4 Printed copy, annotated Folder 5 Reviews Correspondence Folder 6 General Folder 7 Thank-you letters, 1976-1979 Corrections to the proofs and printed copy for forthcoming translations Folder 8-11 General Folder 12-13 German translation Folder 173, Fourth edition, Correspondence, including corrections. See also French version Folder 1 1978. Sixth edition, 1982 Folder 2 Corrections and bibliographical additions Folder 3 Proofs (corrected pages only) Folder 4 Printed copy, annotated Folder 5 Seventh edition, 1986. Typewritten postscript, 1986 May Italian version, 1976 Folder 6 Typescript Folder 7 Reviews Folder 8 Japanese version, Reviews 1978. German version First edition, 1979 Folder 9 General Folder 10 Typescript Folder 174, Typescript Folder 1-11 Folder 175, Typescript Folder 1-4 Folder 176, Typescript Folder 1-8 Folder 177, Typescript Folder 1-13 Folder 178, Proofs Folder 1-6 Folder 179, Proofs Folder 1-5 Folder 6 Reviews Second edition, 1982 Folder 7-8 Corrected printed copy of first German edition

Folder 9 Proofs Folder 10 Third edition, Proofs of dust jacket 1984. French version, 1981 Folder 11 Corrected printed copy of fourth English edition. Scope and Content Note Includes letter of Harvey Fields to Renee Bouveresse, 1980 September 4

Reviews Folder 12 General Folder 13 Cazes, Bernard. Scope and Content Note Includes correspondence

Folder 180, "Uber Wahrheit und Sicherheit: Eine Richtigstellung," in Rechtstheorie: Zeitschrift Folder 1 fur Logik, Methodenlehre, Kybernetik und Soziologie des Rechts, Holograph, typescript, proofs, and correspondence with Klaus Adomeit 1976 January. Folder 2 "On a Problem Raised by Miller," Notes, holograph, and typescript 1976 February 1. "The Death of Theories and of Ideologies," Speech, 2nd International Symposium on Philosophy, Sparta, Greece 1976 April 14. Folder 3 General Folder 4 Notes and outline Folder 5 Holograph Typescript Folder 6 Long version Folder 7-9 Short version, for publication in La Reflexion sur la mort Folder 10 Printed copy Folder 11 German translation. Typescript Folder 12 Paper by Constantine D. Tsatsos Folder 13 Correspondence with I. N. Theodorakopoulos, Maja Svilar and Andre Mercier, 1975-1976 Folder 14 Clippings "Time, Potential Infinity, and Actual Infinity," 1976 July 9 Folder 15 Holograph and typescript Folder 16 Correspondence with Gerald J. Whitrow, 1976-1977. Scope and Content Note Includes his "On the Impossibility of an Infinite Past"

Folder 17 Interview for the Frankfurter Allgemeine, 1976 October 30 (date on which answers to the Frankfurter Allgemeine 's questions were sent). Typescript and correspondence The Self and Its Brain: An Argument for Interactionism (with John C. Eccles), 1977 English version First edition, 1977 Folder 181, Research material Folder 1 Notes Folder 2-9 General Folder 459, General Folder 19 Folder 181, 1952-1953 Folder 10-11 Folder 182, 1952-1953 Folder 1-2 Folder 3 1970 1974 Folder 4 April-May Folder 5 September ( re Part III) Folder 6 October-November

Folder 7-8 1975 Folder 9-11 1976 Folder 12 1977 (Comments about 'emergence discussion' after telephone conversation of January 13) Folder 13 To John C. Eccles Folder 14 By Jeremy F. G. Shearmur Folder 15 Re "Digression: The Body-Mind Problem" Folder 183, Holograph (in part typescript) Folder 1-2 Typescript (in part holograph) Folder 3-5 Preliminary version Folder 184, Preliminary version Folder 1 Folder 2 Miscellaneous draft pages, including an outline entitled "Indeterminism: Openness of Physical Theory" (also entitled "The Incompleteness of Physical Theory") Part I (Karl Popper's contribution) Folder 3 Table of contents Folder 4 Acknowledgements Folder 5-7 Preface. Scope and Content Note Includes letter from John C. Eccles, 1977 January 18

Introduction Folder 8-9 General Folder 10 "An Historical Introduction to the Problem of Matter and Mind: Introductory" (draft only - not for publication) Folder 11 Complete set Folder 185, Fragments Folder 1-10 Folder 186, Fragments Folder 1-9 Folder 187, Fragments Folder 1-5 Folder 188, Fragments Folder 1-7 Folder 189, Fragments Folder 1-7 Folder 190, Fragments Folder 1-12 Folder 459, Fragments Folder 20-21 Folder 22 Miscellaneous pages Folder 190, Miscellaneous pages Folder 13 Folder 191, Insertions Folder 1-5 Folder 6 Suggested corrections Folder 7 Bibliography Part II (John C. Eccles' contribution) Folder 8 Table of contents Folder 9 Chapter 1 Folder 10 Chapter 2 Folder 11 Chapter 3 Folder 12 Chapter 4 Folder 13 Chapter 5 Folder 14 Chapter 6 Folder 15 Chapter 7

Folder 16 Chapter 8 Folder 17 Bibliography Part III (Dialogues) Folder 192, Complete set Folder 1-3 Folder 193, Complete set Folder 1 Folder 2-6 Fragments Folder 194, Fragments Folder 1-13 Folder 459, Fragments Folder 23 Folder 194, Miscellaneous pages and additions. Folder 14 Scope and Content Note Includes queries and notes

Folder 195, Suggested corrections Folder 1 Folder 459, Suggested corrections Folder 24 Folder 195, As sent to the printer Folder 2-3 Folder 4 Bibliography Proofs Folder 196, Introductory pages Folder 1 Part I Folder 2-4 Complete set Folder 5 Fragments Folder 197, Fragments Folder 1-11 Folder 12 Additions Part III Folder 13 General Folder 198, General Folder 1-4 Folder 5 Diagrams Folder 6 Bibliography Folder 7 Index Folder 8 Correspondence, 1972-1978 Folder 9 Promotional material, including dust jacket Reviews Folder 199, General Folder 1-4 Folder 459, General Folder 25 Folder 199, With accompanying letters from David M. Armstrong, Andrew G. Bjelland, Folder 5 and Peter B. Medawar Folder 6 Barlow, Horace B. Scope and Content Note Includes correspondence

Folder 7 Mandler, George. Scope and Content Note Includes John C. Eccles' letter to the editor

Folder 8 Sutherland, Stuart. Scope and Content Note Includes John C. Eccles' letters to the editor

Folder 9 Warnock, G. J. Scope and Content Note Includes Karl Popper's reply

Folder 200, Corrections for forthcoming editions and translations Folder 1-2 Folder 3 First corrected printing, Proofs 1981. Paperback edition, 1984 Folder 4 Postscript. Holograph Folder 5-7 Corrected copy of printing 1981 Folder 8 Second corrected printing, Proofs 1985. Folder 459, Chinese version of Chapter 2 ("Worlds 1, 2, 3"), Philosophical Problems in the Folder 26 Natural Sciences ( Ziran Kexue Zhexue Wenti Conkan ), Printed copy 1980. Folder 200, Italian version, Review 1981. Folder 9 German version, 1982 Corrections Folder 10 To English edition proofs Folder 11 To translation Folder 12 Proofs Folder 201, Proofs Folder 1-6 Folder 202, Proofs Folder 1-3 Folder 4 Promotional material Folder 5-7 Reviews "Some Remarks on Panpsychism and Epiphenomenalism," Dialectica, 1977 Folder 8-9 Typescript Folder 10 Proofs Folder 11 Spanish translation, Teorema, Printed copy 1978. Folder 12 Interview (by mail) used for an article by John H. Douglas entitled "The 2 Cultures Twenty Years Later," Science News, Typescript answer to one of the three questions, printed copy, and correspondence, 1976 1977 February 19. "In Defense of Optimism: An Interview with Sir Karl Popper" (by Shari Steiner), intended for publication in the New York Times Magazine, 1977 June Folder 13 Notes Folder 14 Holograph Folder 15 Typescript Folder 16 Correspondence Folder 17 "Unsere Pflicht ist, optimistisch zu sein," Spiegel, ca. July. Interview. Holograph, typescript, and proofs 1977 "Natural Selection and the Emergence of Mind," Darwin lecture, Darwin College, Cambridge, England 1977 November 8. Folder 203, General Folder 1 Folder 2 Notes and outline. Scope and Content Note Includes typewritten notes of November 11

Holograph Folder 3 General Folder 4 Miscellaneous pages Typescript (in part holograph)

Folder 5-11 Undated Folder 12 October 13 Folder 13 October 17 Folder 14 October 21 Folder 15 October 24 Folder 16-17 October 25 Folder 18-19 October 26 Folder 204, October 27 Folder 1 Folder 2 October 28 Folder 3 October 31 Folder 4 November 1 Folder 5 November 2-5 Folder 6 November 6 Folder 7 November 7 Folder 8 November 8 Folder 9-10 November 10 Version for publication in Dialectica, 1978 Folder 205, Typescript Folder 1-2 Folder 3 Proofs Folder 4 Printed copy Folder 459, Chinese translation, Philosophical Problems in the Natural Sciences ( Ziran Folder 27 Kexue Zhexue Wenti Conkan ), Printed copy 1980. Folder 205, Subsequent version of essentially the same speech. Typescript Folder 5 Folder 6 Miscellaneous pages Correspondence Folder 7 British Broadcasting Corporation (David Paterson), 1977-1978. Scope and Content Note Includes typescript edited by David Paterson for a radio broadcast

Folder 8 Cambridge University Press (Jeremy Mynott), 1977 Folder 9 Finley, Moses I., 1976-1979 Folder 10 Interdisciplinary Science Reviews (Anthony R. Michaelis), 1976-1977 Folder 11 "On the Possibility of an Infinite Past: A Reply to Whithrow," British Journal for the Philosophy of Science, Printed copy 1978. "Three Worlds" (early drafts entitled "Mind-Body Interaction and the Reality of World 3"), The Tanner Lecture on Human Values, University of Michigan, Ann Arbor, Michigan 1978 April 7. Folder 206, Research material Folder 1 Folder 2 Notes Folder 3-4 Holograph (in part typescript) Typescript Folder 5 Annotated typescript of Romanes lecture of 1972 Folder 6-9 Before April 7 Folder 10 As read on April 7 Version for publication in The Michigan Quarterly Review Typescript Folder 11-14 General Folder 15 Footnotes by Jeremy F. G. Shearmur Folder 16 Suggested corrections by Troels Eggers Hansen Folder 207, Proofs Folder 1 Folder 2 Printed copy Version for publication in The Tanner Lectures on Human Values Folder 3-5 Typescript

Folder 6 Printed copy Folder 7-9 Revised version Folder 10 Miscellaneous pages Speech upon receiving an honorary doctorate from the Universitat Wien, Vienna, Austria, 1978 April 12 Folder 11 General Folder 12 Holograph and typescript Folder 13 Correspondence with Kurt Komarek, Chr. Mayer, Herbert Zdarzil, Engelbert Broda, Herbert Pietschmann, and Karl Foltinek Speech upon receiving the Dr. Karl Renner-Stiftung Prize, Vienna, Austria, 1978 April 14 Folder 14 General Folder 15 Holograph and typescript Folder 16 Correspondence with Leopold Gratz, Gertrude Frohlich- Sandner, and Karl von Schwarzenberg "Interaction and The Reality of World 3," Paper, The European Forum Alpbach 1978, Knowledge and Power: Problems of Legitimacy in Culture and Society, Alpbach, Austria. See also CORRESPONDENCE, Osterreichisches College 1978 August 25. Folder 208, General Folder 1 Folder 2 Notes Folder 3 Holograph (in part typescript) Typescript Folder 4 (as read). August 25 Scope and Content Note Includes corrected retyped pages

Folder 5 After August 25. Scope and Content Note Includes copy for distribution

Folder 6 Miscellaneous pages Folder 7 Joseph Agassi's question put to Karl Popper. Holograph Folder 8 Paper of John C. Eccles. Scope and Content Note Includes other writings of his on brain-mind theories

Folder 9 Introductory remarks and seven theses presented at seminar (similar to first part of paper). Typescript Folder 10 Correspondence with Otto Molden Folder 11 Clippings Folder 12 German translation (for publication of the forum's proceedings). Typescript Folder 13 Letter to the editor, Die Presse, Holograph, typescript, printed copy, and correspondence 1978 September 16-17. "Some Reflections on the Prehistory of Our Western Universities and on Their Present Crisis," Speech, University of Guelph, Guelph, Ontario, Canada 1978 October 5. Folder 14 General Folder 15 Holograph and notes Typescript Folder 16 First draft (in part holograph) Folder 17 As read on October 5 Folder 18 Corrected and sent to Thomas W. Settle Folder 19 Final versions A and B

Folder 20 German translation (for publication in Reclam ). Scope and Content Note Includes correspondence, 1979

Folder 21 Notes re Socrates' political views, Typescript 1978 October 11. Folder 22 Paper, American Philosophical Association, Hilton Hotel, Washington, D.C., Notes, holograph, and typescript 1978 December 28. Die beiden Grundprobleme der Erkenntnistheorie, 1979 Folder 209, Research material Folder 1 Folder 2-3 Notes, including notes by Jeremy F. G. Shearmur Typescript (in part holograph). Scope and Content Note Includes correspondence

Folder 4-5 Preliminary draft Folder 210, Preliminary draft Folder 1-9 Folder 211, Final draft Folder 1-7 Folder 212, Final draft Folder 1-7 Folder 213, Final draft Folder 1-4 Folder 214, Final draft Folder 1-3 Folder 215, Final draft Folder 1-9 Folder 459, Final draft Folder 28 Folder 215, Diagrams Folder 10 Folder 11 Miscellaneous pages Corrections Folder 12 General Folder 13 Editor's afterword Proofs Folder 14-16 General Folder 216, General Folder 1-6 Folder 217, General Folder 1-2 Folder 3 Index Folder 4 Miscellaneous pages Folder 5 Corrected for intended English and Italian editions Folder 6 Correspondence with Troels Eggers Hansen and Jeremy F. G. Shearmur, 1975-1980. Scope and Content Note Includes typescript

Reviews Folder 218, General Folder 1 Folder 2 Del-Negro, Walter von. Scope and Content Note Includes correspondence between Karl Popper and Troels and Margit Hansen

English translation. Typescript Folder 3 Introduction by R. N. D. Martin (checked by J. D. Graham) (1978), Folder 4 Introduction and Chapter 5, by Sheilagh C. Ogilvie (1978) Folder 5 "Is It True What She Says About Tarski?" Philosophy, (in answer to Susan Haack, "Is It True What They Say About Tarski?"). Typescript, proofs, printed copy, and correspondence 1979 "On the Part Played by Some Empirical Refutations in the History of Physics," Paper for a seminar or conference, The Falsifications in the History of Physics 1979 February 11 or 12. Folder 6 General Folder 7 Research material Folder 8 Notes Folder 9 Holograph Typescript Folder 10-12 1979 Folder 459, 1979 Folder 29 Folder 218, 1981 August Folder 13 Folder 14 Letter from Michael Redhead, 1980 September 11 Folder 15 "Karl Popper," Eton College Chronicle, Interview. Printed copy 1979 March 2. "The Revolution in Our Idea of Knowledge," Speech, Smithsonian Institution, Washington, D.C. 1979 March 26. Folder 219, Research material Folder 1 Notes Folder 2 General Folder 3 For slides and diagrams Folder 4 Outline and holograph (complete) Folder 5 Holograph fragments and miscellaneous pages Typescript Folder 6-9 Early draft Folder 10-11 March 20 Folder 220, March 20 Folder 1-3 Folder 4 March 23 Folder 5-7 March 26 Folder 8-10 March 29 Folder 11-12 April 2 Folder 221, Long version. Folder 1-3 Scope and Content Note Includes notes and other writings

Folder 4-7 Short version (as delivered and sent to Doubleday) Folder 8 Miscellaneous pages Folder 9 Appendix. Typescript and holograph Folder 10 Correspondence Folder 222, "Special Relativity and Moving Clocks," Paper (Princeton Symposium?). Holograph Folder 1 and typescript 1979 May. Contributions to the Third C.H. Boehringer Sohn Symposium, Structure in Science and Art, Kronberg, Taunus, Germany, 1979 May 2-5 Folder 2 "A Real EPR Experiment." Speech. Printed copy, Structure in Science and Art Discussion Folder 3 Notes

Folder 4-5 Typescript. Scope and Content Note Includes a paper by Richard L. Gregory

Folder 6 Proofs Folder 7 Correspondence with Peter B. Medawar and Julian H. Shelley Folder 459, Letter to the editor, Eton College Chronicle, Printed copy 1979 May 25. Folder 30 Folder 222, Interview, Frankfurt am Main, Germany, Typescript, and letter from Norbert Caspar, Folder 8 1980 April 19, which 1979 June 6. Scope and Contents note Includes the typescript of the Sudfunk radio broadcast of 1979 December 10 entitled "Idee sterben lassen anstelle unserer selbst," based on this interview

"Wissen und Nichtwissen," Speech upon receiving an honorary doctorate from the Johann Wolfgang Goethe-Universitat, Frankfurt am Main, Germany 1979 June 8. General note See also Incremental Material, box 487, folder 2, for introductory remarks

Folder 9 Holograph Typescript Folder 10 First draft, 1979 May 17 Folder 11 Sent to Gerd Fleischmann to be retyped, 1979 May 22 Folder 12 Corrected retyped version Folder 13 Proofs and printed copy, 1980, corrected for subsequent use in Auf der Suche nach einer besseren Welt, 1984 Folder 14 Correspondence with Gerd Fleischmann, E. Wurdack, Christoph von Mettenheim, and Ernst Topitsch Folder 15 Interview for L'Opinione, 1979 July 24 (date on which answers to L'Opinione 's questions were sent). Typescript and correspondence with Salvatore Carruba "Schopferische Selbstkritik in Wissenschaft und Kunst," Opening address, Salzburg Festival, Salzburg, Austria 1979 July 26. Folder 223, General Folder 1 German text Folder 2 Typescript Folder 3 Proofs. Scope and Content Note Includes holograph and typescript insertions

Folder 4 Printed copy Folder 459, Printed copy Folder 31 Folder 223, Correspondence with Renate Buchmann (Residenz Verlag) and letter to the Folder 5 translator English text Folder 6 Typescript Printed copy Folder 7 Salzburger Festspiele 1979: Offizielles Programm Folder 8 Encounter (slightly revised version). Scope and Content Note Includes proofs and letter from Bryan Healing

Folder 9 Correspondence with Wilfried Haslauer, Dr. Mittermayr, Bernhard Stillfried, F. G. Friedmann, Friedrich Pangratz, Gerhard Neureiter, and Monika Kalista, 1978-1979 Folder 10 Clippings

"Uber die sogenannten Quellen der menschlichen Erkenntnis," Speech upon receiving an honorary doctorate from the Universitat Salzburg, Salzburg, Austria 1979 July 27. Folder 11 Notes and holograph Folder 12 Typescript Folder 13 Printed copy, Das Fenster Folder 14 Review of Edward J. Steele, Somatic Selection and Adaptive Evolution, Times Literary Supplement, Typescript 1979 November 23. Folder 15 "The Chronology of the Neutrino Experience," Holograph. 1980? Scope and Contents note Includes research material

"The Experiment (Argument) of Einstein, Podolsky and Rosen and the Realistic Interpretation of Quantum Mechanics," 1980 Folder 16 Notes Folder 17 Holograph. Scope and Content Note Includes holograph of Jean-Pierre Vigier

Preface to Winfried Moewes, Grundfragen der Lebensraumgestaltung, 1980 Folder 18 Holograph, typescript, and proofs Folder 19 English translation. Holograph and typescript "Uber den Zusammenprall von Kulturen," Speech, Austrian Expatriates Society, Vienna, Austria 1980 May 14. Folder 224, Holograph Folder 1 Folder 2 Typescript Folder 3 Printed copy, 25 Jahre Staatsvertrag . Scope and Content Note Includes correspondence with Eva Janko

Folder 4 Correspondence with Fritz P. Molden Folder 5 Clipping Folder 6 English translation. Typescript Folder 7 "Kritische Theorie," ? Contribution to a symposium, Die Wissenschaftsmethodische Grundlegung der Demokratieforschung, Wurzburg, Germany. Notes and correspondence with Lothar Bossle 1980 July "Falsifizierbarkeit" (essay for the Handlexicon fur Wissenschaftstheorie ), 1980 August Folder 8 Notes Folder 9 Holograph Folder 10 Typescript. Scope and Content Note Includes letters from Gunnar Andersson

Folder 11 "Notes on Alternative Implications of Possible Outcomes of Recent Quantum-Mechanical Experiments," Notes and typescript 1980 August. Letter to the editor, New Scientist, (in response to an article by L. Beverly Halstead) 1980 August 21 Folder 12 Holograph, typescript, and printed copy. Scope and Content Note Includes cover letter and further correspondence with the editor (Michael Kenward), as well as notes by Harvey Fields

Folder 13 Article by L. Beverly Halstead, 1980 July 17. Scope and Content Note Includes letter to Karl Popper

Folder 14 Article by John Little, (in response to the article by L. Beverly Halstead). 1980 September 4 Scope and Content Note Includes letter from Karl Popper

Folder 15 Correspondence with Colin Patterson and Norris D. McWhirter Folder 16 "Der wichtigste Beitrag seit Aristoteles," Wissenschaft aktuell, Interview on Kurt Godel and the Vienna Circle conducted by Peter Weibel in August 1978 in Alpbach, Austria. Proofs, printed copy, and correspondence 1980 September. Folder 17 "Three Important Points against Probabilistic Induction," Holograph 1980 September 26. "The Present Significance of Two Arguments of Henri Poincare," Speech, European Academy of Arts, Sciences, and Humanities, Paris, France 1980 November 14. Folder 18 Holograph Folder 19 Typescript Printed copy Folder 20 Fundamenta Scientiae Folder 21 Essays in Scientific Philosophy . Scope and Content Note Includes typescript revised for this publication

Folder 22 Summary. Typescript Folder 23 Correspondence with Raymond Daudel, 1980-1981 Folder 24 "Inflation vs. Kapazitat - Altes Geld vs. neues Geld," Holograph 1980 December. Folder 25 "When Does (How Could) Signalling Turn into Description?" (based on the ideas of Irene Papadaki), Holograph and typescript ca. 1981. Folder 26 "Axiom System for Probability Without Negation or With Intuitionist Negation," Holograph and typescript 1981. Folder 27 "Derivation of the Distributive From the Modular Law, with the Help of Probability Theory," Holograph and typescript 1981. Folder 28 Letter to the editor, New Scientist, Holograph, typescript, and printed copy. 1981 February 12. Scope and Contents note Includes article by John Sparkes, 1981 January 15, as well as another letter to the editor in response to John Sparkes' article by P. M. Sander and a letter from him to Karl Popper

Folder 29 Interview for Mondadori, Typescript 1981 February or March. Folder 30 Letter to the editor, Free Inquiry, Printed copy and correspondence with Paul Kurtz, 1980-1981. 1981 Spring. Scope and Contents note Includes the typescript and proofs of "A Secular Humanist Declaration," and a list of its signatories

"Toleration and Intellectual Responsibility," J. B. Morrell memorial address, University of York, York, England. See also "Duldsamkeit und intellektuelle Verantwortlichkeit," 1981 May 26, Draft 1981 March 13. Folder 225, Notes and outline Folder 1 Folder 2-5 Holograph Folder 6-9 Typescript (in part holograph) Folder 10 Correspondence with Andrew Dunsire and William B. Morrell, 1980-1981 Folder 11 "Diritto d'errore: Conversazione con Karl Popper," Panorama, Interview by Corrado Augias. Holograph, typescript, printed copy, and correspondence 1981 March 23.

"The Importance of Critical Discussion: An Argument for Human Rights and Democracy," Speech, International Conference in Honor of Andrei Sakharov, New York City, New York 1981 May 1-2. Folder 226, Holograph Folder 1 Folder 2-8 Typescript Folder 9 Printed copy, Free Inquiry Folder 10 Correspondence with Raymond Aron, David and Gregory Chudnovsky, and Ellen A. Marks Folder 11 "Lasst Theorien sterben anstatt Menschen," Stern, Proofs and printed copy. 1981 May 7. Scope and Contents note Includes letter to the editor, 1982 July 30 (date written)

Folder 12 "Maximal Independence and Probabilistic Independence," Holograph and typescript 1981 May 18. Folder 13 "Wissenschaft: Wissen und Nichtwissen," Speech, Zug, Switzerland. Notes, printed copies, clipping, and correspondence with Heinz A. Hertach (Stiftung Landis & Gyr) 1981 May 23. "Duldsamkeit und intellektuelle Verantwortlichkeit." Speech Tubingen, Germany, (upon receiving the Leopold-Lucas Prize) 1981 May 26 Folder 227, Draft, 1980 December Folder 1 Folder 2 Notes Folder 3-4 Holograph Folder 5-11 Typescript Folder 228, Typescript Folder 1-4 Folder 5 Correction slip for publication in Toleranz, 1982 Folder 6 Correspondence with Peter Stuhlmacher, Josef Simon, Alfred Bosch and Reinhold Veit (Walter Eucken Institut), Freiherr von Gleichen, F. W. Lucas, and Otto Schulten, 1980-1983 Folder 459, Dutch translation, Wijsgerig Perspectief, Printed copy 1981/1982. Folder 32 Folder 228, Clippings Folder 7 Vienna, Austria, 1982 March 16 Folder 8 Annotated proofs of Tubingen speech Folder 9 Typescript Folder 10 Proofs English translation Folder 11 Notes Folder 12 Holograph Folder 13 Typescript Folder 14 Printed copy, Austria Today Folder 15 Clippings Folder 229, "An Experiment to Interpret E.P.R. Action-at-a-Distance: The Possible Detection of Folder 1 Real De Broglie Waves" (with Augusto Garuccio and Jean-Pierre Vigier), Epistemological Letters, Printed copy. 1981 July. Scope and Contents note Includes reply by O. Costa de Beauregard

Folder 2 "On the Origin of Descriptive Language," Typescript 1981 August 31. Folder 3 "Joseph Henry Woodger, 1894-1981," British Journal for the Philosophy of Science, Holograph and typescript 1981 September.

Folder 4 "On Goodman's Paradox," Holograph. 1981 September 3. Scope and Contents note Includes holograph of a different version, in German, entitled "Goodmans Paradoxon und die Hypothesenwahr-scheinlichkeit," 1981

Folder 459, "Some Topics of Recent Discussions," Typewritten notes 1981 September 9. Folder 33 "The Place of Mind in Nature," Speech (not read), Nobel Conference XVII, Gustavus Adolphus College, St. Peter, Minnesota 1981 October 6. Folder 229, General Folder 5 Folder 6 Notes and outline Folder 7-9 Holograph Typescript Folder 10 Undated fragments and miscellaneous pages Folder 11-13 1981 Folder 14-17 1982 Folder 18 1983 Folder 230, 1983 Folder 1-2 Folder 3-8 Printed copy (annotated for further, revised, printing, for which proofs are included), Mind in Nature Folder 9 Correspondence with Richard Q. Elvee, Steve Waldhauser, Elaine Brostrom, W. Phillips Shively, and Benjamin Lippincott, 1980-1983 Folder 10 Clippings Folder 11 "Possible Direct Physical Detection of De Broglie Waves" (with Augusto Garuccio and Jean-Pierre Vigier), Physics Letters, Printed copy 1981 December 7. Folder 12 Holograph on the probability calculus, (in German) 1982? Folder 13 "An Evolutionary Solution to the Fundamental Problem of the Theory of Human Descriptive Language," Notes, holograph, and typescript 1982. Folder 14 "Has Einstein's Locality Thesis Been Refuted?" Holograph 1982. Offene Gesellschaft, offenes Universum: Franz Kreuzer im Gesprach mit Karl R. Popper, 1982 Folder 15 Proofs Folder 16 Correspondence with Franz Deuticke Verlag Folder 17 Clippings re first televised conversation, 1979 November 2 "On Probabilistic Induction," 1982 Folder 18 Holograph Folder 19 Typescript The Open Universe: An Argument for Indeterminism, 1982. See Postscript to The Logic of Scientific Discovery, Final Version, Vol. II 1982-1983, Folder 20 "Popper's Psychologism: A Reply to Ball," Philosophy of the Social Sciences, Proofs 1982. Postscript to The Logic of Scientific Discovery, (3 vols.) 1982-1983 Original version (meant to appear in 1959 as the sequel to The Logic of Scientific Discovery but not published) Folder 231, Notes Folder 1-4 Folder 5 Blurbs Folder 6 Translator's note Folder 7 Table of contents Holograph Folder 8 Chapter 1, Section 1 Folder 9 Account of William W. Bartley's theory of rationality (for insertion in Section 2) Fragments Folder 10 General

Folder 11 Vol. I. Scope and Content Note Includes some typescript fragments

Miscellaneous pages Folder 12 Vol. I Folder 13 Vol. II Folder 14 Vol. III Typescript, 1950s and 1960s Folder 232, General Folder 1-5 Folder 233, General Folder 1-3 Folder 234, General Folder 1-4 Folder 235, General Folder 1-2 Folder 3-4 Preface (in part holograph) Folder 5-6 Section *1 Folder 7-10 Section *2 Folder 11-12 Section *3 Folder 13 Section *4 Folder 14 Section *9 Folder 15-16 Section *18 Folder 236, Section *24 Folder 1-3 Folder 4 Section *33 Folder 5 Section *53 Folder 6 Section *112 Folder 7-9 Chapter 6, "A Metaphysical Epilogue" Folder 10 Appendices Folder 11 "Non-testable statements" Folder 12-17 Insertions for various chapters Folder 18 Fragments Miscellaneous pages Folder 19 General Folder 20 Vol. I Folder 21 Vol. II Folder 22 Diagrams Folder 23 Queries and comments Folder 24 Corrections Proofs Folder 237, General Folder 1 Folder 459, General Folder 34 Folder 237, Notes (by a colleague or student of Karl Popper) Folder 2 Folder 3 Draft holograph additions to the proofs as they existed in 1956-1963 Final version General Correspondence Folder 238, General Folder 1 Folder 2 Between William W. Bartley, III and Jeremy F. G. Shearmur

Folder 3 From Harvey Fields to William W. Bartley, III. Scope and Content Note Includes notes and comments by Harvey Fields based on a discussion with Karl Popper

Folder 4 Corrections Reviews Folder 5 General Folder 6 Of Italian version, 1984 Vol. I ( Realism and the Aim of Science ), 1983 Folder 7 Notes Holograph (in part typescript) Folder 8 Dust jacket Folder 9 Preface Folder 10 Introduction, 1982 Folder 11 Addendum, 1981 January Folder 12 Additions Folder 13 Miscellaneous pages Folder 239, Proofs Folder 1-3 Folder 4 Printed copy. Corrected pages 372-375 Folder 5 Correspondence re paperback edition Vol. II ( The Open Universe: An Argument for Indeterminism ), 1982 Folder 240, Typescript of Addendum 3 Folder 1 Folder 2 Proofs. Scope and Content Note Includes notes and correspondence

Folder 3 Printed copy of excerpt from Section *76 ("Why I Am an Indeterminist: Theories as Nets"), New Scientist, 1982 July 29. Scope and Content Note Includes a note from Roger James

Folder 4 German translation by Herbert Spengler, Typescript and letters from Herbert Spengler to Georg Siebeck 1981. Folder 5 French translation, 1984. Reviews. See also "Response upon Receiving the Award of the Fondation Tocqueville," Clippings 1982 October 23, Vol. III ( Quantum Theory and the Schism in Physics ), 1982 Folder 241, Notes Folder 1 Folder 2 Author's Note, Holograph 1982. Folder 3 Preface, Typescript 1980. Folder 4 Introduction, Section 4. Typescript Folder 5 Afterword, Typescript 1980. Folder 6-7 Proofs Folder 8 German translation. Introduction by Hubertus von Dewitz, Typescript 1981. "Proposal for a Simplified New Variant of the Experiment of Einstein, Podolsky and Rosen," Physik, Philosophie und Politik: Festschrift fur Carl Friedrich von Weizsacker zum 70. Geburtstag, 1982 Folder 242, Notes Folder 1 Folder 2 Holograph. Scope and Content Note Includes letter to Klaus M. Meyer-Abick

Folder 3 Printed copy Folder 460, Printed copy. Folder 1 Scope and Content Note Includes handwritten post-script

Quantum Theory and the Schism in Physics, 1982. See Postscript to The Logic of Scientific Discovery, Final version, Vol. III 1982 and 1983, Folder 242, "Induktion und Wahrscheinlichkeit," Holograph 1982 January. Folder 4 "Can There Be Such a Thing as a Probabilistic Ampliative Induction?" 1982 January 20 Folder 5 Holograph Typescript Folder 6 1981-1982 Folder 7 (version rewritten by David W. Miller) 1983 "Les chemins de la verite: L'Express va plus loin avec Karl Popper," L'Express, Interview conducted by Sophie Lannes and Alain Boyer 1982 February 26. Folder 8 Correspondence, including list of questions, annotated by Karl Popper 1981-1982, Folder 9 Proofs Folder 10 Printed copy Folder 11 English translation. Proofs Folder 12 Spanish translation (summarized), ABC . Printed copy Folder 13 Letter to the editor, written in response to an article on Karl Popper that appeared on Holograph 1982 July 24. Folder 14 Letter to the editor (not sent), Frankfurter Zeitung, Holograph and typescript 1982 August 4. "Erkenntnis und Gestaltung der Wirklichkeit," Paper, The European Forum Alpbach 1982, Alpbach, Austria 1982 August 25. Folder 15 General Folder 16 Notes Folder 17-18 Holograph Folder 19-24 Typescript Folder 243, Proofs Folder 1 Folder 460, Printed copy Folder 2 Folder 243, Correspondence with Otto Molden and Ursula Weichart Folder 2 Folder 3 Clippings Folder 4-9 English translation. Typescript Folder 10 Letter to the editor, Times Literary Supplement, Holograph, typescript, and printed copy 1982 September 10. "A Critical Note on the Greatest Days of Quantum Theory," Foundations of Physics, 1982 October Folder 11 Holograph Folder 12 Typescript Folder 13 Proofs Folder 14 Printed copy Folder 15 Correspondence with Alwyn van der Merwe, Carol Bischoff (Plenum Publishing Company), and Gerhard Prosser. Scope and Content Note Includes requests for offprints

Folder 16 "A Simple Solution of Goodman's Paradox," 1982 October 11. Holograph, typescript, and correspondence with The Journal of Philosophy "Bucher und Gedanken," Speech, Opening of the 35th Austrian Bookweek, Wiener Hofburg, Vienna, Austria 1982 November 2.

Folder 244, General Folder 1 Folder 2 Notes Folder 3-4 Holograph Folder 5 Proofs Folder 6 Printed copies Folder 7 Correspondence with Austrian President Rudolf Kirchschlager and Gerhard Prosser, 1982-1983 English translation. Typescript Folder 8 1982-1984 Folder 9 1985 Folder 10 Letter to the editor, Dialectica, Reply to a critic on Tarski's theory of truth. Holograph 1983? A Pocket Popper, 1983 Folder 460, Outline. Typescript Folder 3 Folder 244, Editorial note and introduction by David W. Miller. Typescript Folder 11 Folder 12 Reviews Folder 13 Correspondence with Oxford University Press and David Miller, 1981-1982 Folder 14 Book fragment, Holograph (in German) 1983. Folder 15 "Dedication: Remembering Wolfgang Yourgrau," in Alwyn van der Merwe, ed., Essays in Honor of Wolfgang Yourgrau, Holograph, typescript, and letter from Alwyn van der Merwe. 1983. Scope and Contents note Includes holograph outline

Realism and the Aim of Science, 1983. See Postscript to The Logic of Scientific Discovery, Final version, Vol. I 1982 and 1983, Folder 16 Speech fragment, Holograph (in English) 1983. "Is Determinism Self-Refuting?" Mind, 1983 January Typescript, 1981 Folder 245, September 9 Folder 1 Folder 2 November 3 Folder 3 Proofs Folder 4 Correspondence Speech, International Conference "Individuale-Collettivo," Club Turati, Turin, Italy, 1983 January 13 Folder 5 General Folder 6 Holograph Folder 7 Typescript Comments by the three discussants of Karl Popper's paper Folder 8 John C. Harsanyi and W. H. Newton-Smith Folder 460, William W. Bartley, III Folder 4 Folder 245, Karl Popper's reply to his discussants Folder 9 Folder 10 Papers by others Folder 11 Correspondence with Angelo Maria Petroni and Riccardo Viale, 1982-1983 Folder 12-13 Clippings Folder 14 Speech, Fondazione Luigi Einaudi, Milan, Italy, Correspondence with Salvatore Carruba. For clippings, see Speech, 1983 January 13 1983 January-February. "The Calculus of Probability Forbids Ampliative Probabilistic Induction," 1983 March 17 Folder 15 Holograph Folder 16 Typescript Folder 17 Holograph on Heisenberg's uncertainty principle, 1983 April 5-6

"Epistemological Speculations on the Sensory Motor Systems," Speech, International Symposium (held on the occasion of the 80th birthday of Sir John Eccles), Sensory-Motor Integration in the Brain, Max-Planck-Institut fur Biophysikalische Chemie, Gottingen, Germany. See also CORRESPONDENCE, Schmidt, Robert F. 1983 April 7. Folder 246, General Folder 1 Folder 2 Notes, outline, and holograph Folder 3 Typescript. See also CORRESPONDENCE, Eccles, John C. Folder 4 Correspondence with Otto Creutzfeldt and John C. Eccles Revised version entitled "Critical Remarks on the Knowledge of Lower and Higher Organisms, the So-Called Sensory Motor Systems," in Sensory-Motor Integration in the Nervous System, 1984 Folder 5 Holograph Folder 6-7 Typescript Folder 8 Proofs Folder 9 Correspondence Folder 10 Paper by Otto Creutzfeldt opening the symposium. Typescript "A Proof of the Impossibility of Inductive Probability" (with David W. Miller), Mind, 1983 April 21 Folder 11 Notes, including notes by David W. Miller Folder 12 Holograph Typescript Folder 13 Undated (pages 9-20) Folder 14 1982 1983 Folder 15 (in part holograph). January 31 Scope and Content Note Includes an appendix

Folder 16 (in part holograph) February 4 Folder 247, February 9 Folder 1 Folder 2 February 10 Folder 3 March 4 and 8 Folder 4 Proofs and printed copy Folder 5 Distribution list Correspondence Folder 6 Nature . Scope and Content Note Includes holograph comments by Karl Popper on Jiro Ihara's article (also included), written in response to theirs

Folder 7 Levi, Isaac "Realism in Quantum Mechanics and a New Version of the EPR Experiment," Paper, Workshop on Open Questions in Quantum Physics, Bari, Italy 1983 May 4. Folder 8 General Folder 460, General Folder 4 Folder 247, Holograph Folder 9 Folder 10-11 Typescript of expanded version for publication in Open Questions in Quantum Physics, 1985 Folder 12 Correspondence with Gino Tarozzi, including corrections sent to him in 1984 by Melitta Mew 1983-1985, "Evolutionary Epistemology," Public lecture concluding the Workshop on Open Questions on Quantum Physics, Bari, Italy 1983 May 7.

Folder 13 Notes Folder 14-15 Typescript Folder 16 Transcript of discussion Folder 17 Distribution list Folder 18 Correspondence with Franco Selleri and the Mayor of Bari, 1983-1984 Revised version for publication In Evolutionary Theory: Paths into the Future, 1984 Folder 248, Typescript, 1983 November Folder 1 Folder 2 Proofs Folder 3 Printed copy In Open Questions in Quantum Physics, 1985 Typescript, 1984 Folder 4 January 23 Folder 5 January 24 Folder 6 January 27 Folder 7 April 12 Folder 8 June 4 Folder 9 Correspondence with Gino Tarozzi and Franco Selleri Folder 10 Contribution to colloquium, Die Philosophie des Kritischen Rationalismus, Ausseninstitut der Technischen Universitat Wien, Vienna, Austria, Program, letter from W. Nobauer, and proceedings 1983 May 17. Folder 11 Contribution, Karl-Popper-Symposium (organized by the City of Vienna), City Hall, Vienna, Austria, 1983 May 24-26. Correspondence, including account by Elfriede Marie Bonet. See also Die Zukunft ist offen (1985) "The Non-Existence of a Probabilistic Inductive Support," Conference paper, 7th International Congress of Logic, Methodology and Philosophy of Science, Salzburg, Austria 1983 July 11-16. Folder 249, Notes Folder 1-2 Folder 3 Holograph Typescript Folder 4 Undated (pages 14-21) 1983 Folder 5 August 9 and 18 Folder 6 August 26 and 28 Folder 7 September 28 Folder 8 October 6 1984 Folder 9 Undated (pages 26-53). Scope and Content Note Includes addendum

Folder 10 April 26 Folder 11 Printed copy, in Georg Dorn and Paul Weingartner, ed., Foundations of Logic and Linguistics, 1985 Folder 12 Correspondence with Paul Weingartner, Georg Dorn, and David Miller, 1982-1984 "The Probability Calculus Forbids Ampliative Induction," Speech, 7th International Congress of Logic, Methodology and Philosophy of Science, Salzburg, Austria 1983 July 11-16. Folder 13 Holograph Folder 14 Typescript "Some Memories of Godel and Some Problems," Speech, Godel-Symposium, Institut fur Wissenschaftstheorie Salzburg, Salzburg, Austria 1983 July 13-15. Folder 15 Notes and holograph Folder 16 Typescript Folder 17 Correspondence. See also "The Probability Calculus Forbids Ampliative Induction," 1983 July 11-16

"Evolutionare Erkenntnistheorie," Discussion with Konrad Lorenz, The European Forum Alpbach 1983, Knowledge-Belief-Scepticism, Alpbach, Austria 1983 August 23. Folder 250, General Folder 1 Folder 2 Notes Folder 3 Holograph (in English) Folder 4-6 Typescript Folder 7 Clipping Folder 460, Notes on probability, Holograph 1983 September 9. Folder 6 "The Spirit of Science and the Spirit of Vienna," Speech, Duino Colloquium, The European Significance of 'Mitteleuropa,' Duino, Italy 1983 September 20. Folder 250, General. See also OVERSIZE MATERIAL, Duino Colloquium Folder 8 Folder 460, General Folder 7 Folder 250, Notes and holograph Folder 9 Folder 10 Typescript Folder 11 Correspondence with Orio Giarini, Raimund and Willy Thurn und Taxis, and Kristine E. Melan (Countess di Portula), 1983-1984 "Criticism of the Interpretation of Quantum Mechanics," Speech, Miramare International Centre for Theoretical Physics, Trieste, Italy 1983 September 22. Folder 12 Outline and holograph Folder 13 Typescript. Scope and Content Note Includes transcript of discussion

Folder 14 Correspondence with Luciano Fonda, Paolo Budinich, and Orio Giarini Folder 15 Foreword to Hans Albert, A Treatise on Critical Reason, Holograph and typescript 1983 September 25. "Probability Imposes the Properties of a Potential Lattice on its Arguments," 1983 November Folder 16 Notes and holograph Folder 17 Correspondence with David W. Miller and Nicholas Maxwell Folder 18 "Some Unfashionable Views on Quantum Mechanics," Speech, Imperial College, London, England. Announcement, outline, typescript, and letter from David Sherrington 1983 December 7. Folder 19 Notes on induction, (in English and German). Holograph 1983 December 22 "The Critical Attitude in Medicine: The Need for a New Ethics" (with Neil McIntyre), British Medical Journal, 1983 December 24-31 Folder 20 Typescript Folder 21 Proofs Folder 22 Correspondence, 1981-1983 Auf der Suche nach einer besseren Welt, 1984 Folder 251, Printed copies (some annotated) of the component speeches and writings sent to Folder 1 the publisher Folder 2 Notes and outlines Folder 3 Foreword. Holograph and typescript Folder 4-11 Proofs Folder 460, Proofs Folder 8 Folder 251, Reviews Folder 12 Folder 252, "Erinnerungen an Schlick," Notes and holograph 1984. Folder 1

Folder 2 "On the Search for a Better World," Holograph speeches with the same title but presumably for different occasions, including one appearance in Naples, Italy. 1984. Scope and Contents note Includes notes

Folder 3 "Reply to Wise and Landsberg" (with David W. Miller), Typescript and proofs 1984. "Erganzungen zur Zeit: Pladoyer fur eine offene Gesellschaft: Philosophisches Streitgesprach mit Sir Karl Popper," Discussion for television broadcast, Fernsehen der deutschen und der ratoromanischen Schweiz, Zurich, Switzerland 1984 February 29. Folder 4 General Folder 5 Notes Folder 6 Correspondence Folder 7 Clippings Interview conducted by Tomas Rotstein in preparation for radio broadcasts, ? 1984 May Folder 8 Lists of questions entitled "Wie lebendig ist der Totalitarismus?" (annotated with Karl Popper's answers) and "Auf der Suche nach einer besseren Welt." Typescript Folder 9 Bayerischer Rundfunk: "Hoffnung trotz Zukunft," Letter from Leonhard Reinisch n.d. Folder 10 Deutschlandfunk: "Offene Gesellschaft, offene Wissenschaft," Transcript 1984 August 13. Folder 11 Suddeutscher Rundfunk: "Politische Bucher" (reviews of Auf der Suche nach einer besseren Welt, Logik der Forschung, and Die Zukunft ist offen ), Transcript 1984 August 22. "The Search for a Better World," Paper, 1984: Comincia il Futuro, Locarno, Switzerland 1984 May 3. Folder 12 General Folder 13 Clippings "Science and Some of its Enemies," Speech, Istituto Italiano per gli Studi Filosofici, Naples, Italy 1984 May 8. Folder 14 Outline and holograph Folder 15 Typescript Folder 16 Correspondence with Gerardo Marotta Folder 17 "Socrate del Duemila," Il Messagero, Interview conducted by Serena Romano. Printed copy 1984 May 9. "Thought and Experience, and Evolutionary Epistemology; Or, How the Lynxes Got Their Sharp Eyes," Speech, Academia Nazionale dei Lincei, Rome, Italy 1984 May 9-11. Folder 18 General Folder 19 Typescript Folder 20 Correspondence with Franco Lombardi, Giuseppe Montalenti, Claudio Barigozzi, and Franco Selleri Folder 21 "Axiom System for Relative (or Conditional) Probability," Holograph and typescript 1984 May 27. Folder 22 Radio interview conducted by Willy Hochkeppel, Bayerischer Rundfunk, Munich, Germany, (date recorded; broadcast in three parts on July 1, October 14, and November 11). Typescript 1984 June 15 "The Impossibility of Inductive Probability: Popper and Miller Reply," Nature, 1984 August 2 Folder 23 Notes and holograph Folder 24 Typescript Folder 25 Proofs and printed copy Folder 26 Correspondence Folder 27 Articles by Irving John Good, Richard C. Jeffrey, and Isaac Levi Folder 28 "40 Jahre Naturwissenschaften," Speech, The European Forum Alpbach 1984, Der Andere Zauberberg, Alpbach, Austria. Holograph, typescript, and letter from Otto Molden 1984 August 26.

Folder 29 "Karl Popper: Oui, nous sommes libres!" Le Nouvel Observateur, Interview conducted by Didier Eribon. Printed copy 1984 September 14-20. Folder 30 "Selbstkritik und Offenheit als Uberlebensstrategien," Start und Aufstieg, Written interview conducted by Bernard Ingrisch. Typescript, printed copy, and correspondence 1984 September/October. Folder 253, Review of Franco Selleri, Die Debatte um die Quantentheorie, Holograph and Folder 1 correspondence 1984 October 28. "Response Upon Receiving the Award of the Fondation Tocqueville," Speech, Fondation Tocqueville, Valognes, France 1984 November 5. Folder 2 General Folder 3 Holograph and typescript. Scope and Content Note Includes Melitta Mew's suggested corrections

Folder 4 Correspondence with Alain M. Peyrefitte, Edgar Faure, Peter Carrington, A. B. Heinis, Jacques P. Pezier, and Who's Who, See also CORRESPONDENCE, Heinis, A. B. 1984-1985. Folder 5 Clippings Folder 6 French translation. Typescript Folder 7 Speeches by others Folder 8 "The Problem of the Two Ways of Parmenides: A Conjectural Solution," Typescript. December 1984. Scope and Contents note Includes letter from Arne F. Petersen, 1985

Folder 9 Speech (read by David W. Miller), Milan, Italy, Typescript (in English) 1985? Folder 10 "Does Quantum Mechanics Imply Long-Range Action at a Distance?" (sent to the editor of Lettere al 'Nuovo Cimento' for publication), Holograph ca. 1985. Folder 11 Speech fragment, Holograph (in German) 1985. Folder 12 "Towards a Local Explanatory Theory of the Einstein-Podolsky-Rosen Experiment" (with Thomas D. Angelidis), Symposium on the Foundations of Modern Physics, Typescript 1985. Die Zukunft ist offen: Das Altenberger Gesprach, mit den Texten des Wiener Popper-Symposiums, 1985 Folder 13 Postscript to discussion at the symposium in honor of Karl Popper's 80th birthday, Vienna, Austria, Holograph 1983 May 24-26. Folder 14 Conversation with Konrad Lorenz in Altenberg, Austria, Typescript 1983 February 21. Folder 15 Proofs Folder 16 Clippings Folder 254, "Why Probabilistic Support Is Not Inductive" (with David Miller), Typescript 1985 Folder 1 January 16. Folder 2 Contribution to colloquium, Art, Science, Technologie au XXe Siecle, Fondation Calouste Gulbenkian, Centre Culturel Portugais, Paris, France, Correspondence 1985 February 22-23. Folder 3 Dream account, Holograph 1985 July 25. Folder 4 Notes on religion, the role of intellectuals, etc., Typescript (in German and English) 1985 August 5. Speech, The European Forum Alpbach 1985, Evolution and the Future of Mankind, Alpbach, Austria, 1985 August 17-30 Folder 5 General Folder 6 Holograph (in German) Folder 7 "Freude an der Arbeit," Holograph speech 1985 August 31. Folder 8 "Zukunftmusik," Holograph notes 1985 August 31. Folder 9 Foreword to the Chinese edition (translated by Ji Shu-li) of a collection from Karl Popper's writings in the field of the methodology of science, Typescript 1985 September 2.

"Erkenntnistheorie und das Problem des Friedens," Speech 1985 September 19. Folder 10 Holograph Folder 11 Typescript Folder 12 Speech on unintended consequences of medicine, Gesellschaft der Arzte, Vienna, Austria, Holograph fragment 1986. Folder 13 Notes on Peirce's multiplication, principles of probability, etc., Holograph 1986 August. CORRESPONDENCE I, 1932-1987 Scope and Contents note Arranged alphabetically by name of correspondent

General Birthday cards and telegrams Folder 255, 1967 Folder 1 Folder 2 1972 Folder 3 1977 Folder 4 1982 Folder 5 1983 Folder 6 1984 Christmas cards Folder 256, 1982 Folder 1 Folder 2 1983 Folder 3 1984 Dispatches sent to Karl Popper while he was abroad, informing him of incoming and outgoing mail, telephone calls, visits, etc. By his secretaries Folder 257, 1962 Folder 1 Folder 2 1963-1964 Folder 3 1965-1966 March Folder 4 1966 March -June. Scope and Content Note Includes correspondence with David W. Miller

Folder 5 1966 June-1968 September By his assistants. Scope and Content Note Includes correspondence. See also CORRESPONDENCE, Miller, David W. and Shearmur, Jeremy F. G.

Folder 6 (David W. Miller) 1966 December-1967 February Folder 7 (Jeremy F. G. Shearmur) 1973 February -May Invitations (declined) Speaking engagements (lectures, conferences, symposia) Folder 258, Undated Folder 1 Folder 2 1948-1959 Folder 3 1960-1969 Folder 4 1970-1973 Folder 5 1974 Folder 6 1975 Folder 7 1976 Folder 8 1977 Folder 9 1978-1979 Folder 10 1980

Folder 259, 1981 Folder 1 Folder 2 1982-1985 Folder 3 Written contributions (books, journals, Festschrifts), 1945-1985 Miscellaneous Folder 260, Undated Folder 1 Folder 2 1930s Folder 3 1940s Folder 4 1950s Folder 5 1960 Folder 6 1961 Folder 7 1962 Folder 8 1963 Folder 9 1964 Folder 10 1965 Folder 11 1966 Folder 12 1967 Folder 13 1968 Folder 14 1969 Folder 15 1970 Folder 261, 1971 Folder 1 Folder 2 1972 Folder 3 1973 Folder 4 1974 Folder 5 1975 Folder 6 1976 Folder 7 1977 Folder 262, 1978 Folder 1 Folder 2 1979 Folder 3 1980 Folder 4 1981 Folder 263, 1982 Folder 1 Folder 2 1983 Folder 3 1984 Folder 4 1985-1986 Requests Autographs and signed photographs (declined on principle) Folder 264, A-K Folder 1 Folder 2 L-Z Folder 3 Reprints (articles, lectures, etc.), 1961-1984 Reproduction permissions Folder 265, Undated Folder 1 Folder 2 1956-1958 Folder 3 1960-1967 Folder 4 1968-1969 Folder 5 1970-1978 Folder 6 1979 Folder 7 1980 Folder 8 1981-1985 Folder 266, Unidentified Folder 1-4 Folder 5 Abelson, Raziel, 1980

Folder 6 Aberdeen University Press, 1966 Folder 7 Abril S.A. Cultural, 1979-1984 Folder 8 Academic Assembly on Comprehensive Social Work, 1966-1967 Folder 9 Academie des Sciences Morales et Politiques, 1980-1981 Folder 10 Academie Europeenne des Sciences, des Arts, et des Lettres (Raymond Daudel), 1980-1983 Folder 11 Academie Internationale de Philosophie des Sciences (S. Dockx), See also Agazzi, Evandro 1959-1985. Folder 12 Academie Royale de Belgique (Maurice Leroy), 1976 Folder 13 Accademia Nazionale dei Lincei (Giuseppe Montalenti), 1981-1984 Folder 14 Ackermann, Robert, 1977 Folder 15 Ackermann, W., 1959 Folder 16 Acton, H. B., 1946-1971 Folder 17 Adam Publishers, 1977-1978, re The Poverty of Historicism Folder 18 Adams, Charles C., 1951 Folder 19 Adams, E. M. (University of North Carolina), 1962-1963 Folder 20 Adams, Walter, 1936-1972 Folder 21 Adler, James Rowe, 1974 Folder 22 Adomeit, Klaus, 1968-1973 Folder 23 Adorno, Theodor W., 1961 Agassi, Joseph and Judith Folder 24 Undated Folder 25 1954-1961 Folder 26 1962-1969 Folder 267, 1970-1984 Folder 1 Folder 2 Agazzi, Evandro, 1981-1985 Folder 3 Aharoni, Ron, 1979 Folder 4 Ahlqvist, Johan, 1983 Folder 5 Aichelburg, P., re Albert Einstein centenary volume 1977, Folder 6 Aigner, Jutta, 1983 Folder 7 Ajdukiewicz, K. and B., 1946-1961. Scope and Contents note Includes correspondence with Alan Morton (The British Council)

Folder 8 Akademilitteratur (Hanserik Tonnheim), 1978-1980 Folder 9 Akkerman, Abraham, 1978 Folder 10 Alan G. Thomas Bookseller, 1984 Folder 11 Alatzoglou-Thenseli, Kiki, 1976-1981 Albert, Hans and Gretl Folder 12 Undated Folder 13 1959-1969 Folder 14 1970-1977 Folder 15 1978-1985. Scope and Content Note Includes Karl Popper's handwritten and typewritten foreword to Hans Albert's book A Treatise on Critical Reason

Folder 16 Albert, Max, 1984 Folder 17 Albert Bonniers Forlag (Konrad Marc-Wogau), 1980-1981 Folder 18 Albert Einstein Centenary (Andre Mercier), 1977 1979 Folder 19 Albert-Ludwigs-Universitat, 1979 Folder 20 Albertis, Tony, 1962-1978 Folder 21 Alcove Press, 1973-1975 Folder 268, Aldrup, Dieter, 1970-1980 Folder 1 Folder 2 Alianza Editorial, 1980-1985, re The Poverty of Historicism

Folder 3 Allan, Robert S., 1946-1949 Folder 4 Allen, Fred, n.d. Folder 5 Allgemeine Gesellschaft fur Philosophie in Deutschland (Ludwig Landgrebe, Wolfgang Kluxen), 1968-1982 Folder 6 Allison, Graham, 1980 Folder 7 Alt, Jurgen, 1983-1984 Folder 8 Aly, Maher A. K. M., 1982, re The Logic of Scientific Discovery Folder 9 American Academy of Arts and Sciences, 1966-1982 Folder 10 American Museum of Natural History (Thomas D. Nicholson, Norman I. Platnick, Randall T. Schuh), 1977-1985 Folder 11 American Scholar (Joseph Epstein), 1979 Folder 12 American Statistical Association (Ernst Rubin), 1970-1971 Folder 13 Amstutz, G. C., 1967 Folder 14 Andersson, Gunnar, 1977-1984 Folder 15 Andrisano, Antonio, 1978 Angelidis, Thomas D. Scope and Contents note Includes Thomas D. Angelidis' drafts of articles (annotated by Karl Popper), comments by others, and replies thereto (also annotated by Karl Popper); correspondence (occasionally drafted or annotated by Karl Popper) between Thomas D. Angelidis and John S. Bell, David J. Bohm, B. J. Hiley, Lamek Hulthen, C. W. Kilmister, Trevor W. Marshall, Nils Robert Nilsson, Rudolf E. Peierls, Franco Selleri, Abner Shimony, J. G. Taylor, George L. Trigg ( Physical Review Letters ), John A. Wheeler, Eugene P. Wigner, and Wolfgang Yourgrau ( Foundations of Physics ); and papers by John F. Clauser and Michael A. Horne, Asher Peres, G. C. Scalera, and Abner Shimony. See also Nature

Folder 16 1974-1975 Folder 17 1976 Folder 18 1977 Folder 19 1978 Folder 20 1979 Folder 269, 1980 Folder 1 Folder 2 1981 Folder 3 1982 Folder 4 1983 Folder 5 1984-1985 Folder 270, Angsusser, Ulrike, 1968 Folder 1 Folder 2 Anshen, Ruth Nanda ( World Perspectives, Perspectives in Humanism, New American Library ), 1961-1966. Scope and Contents note Includes correspondence with Routledge & Kegan Paul. See also Society of Authors

Folder 3 Antiquarian Books (Rudiger Thoemmes), 1966-1982 Folder 4 Antiseri, Dario, 1972-1984. Scope and Contents note Includes correspondence re Unended Quest . See also Editore Armando Armando

Folder 5 Aomi, Junichi, 1975-1984 Folder 6 Apostel, Leo, 1955 Folder 7 Archives europeennes de sociologie (E. de Dampierre), 1970-1971 Folder 8 Aristotelian Society, 1948-1983. Scope and Contents note Includes correspondence re The World Congress of Philosophy

Folder 9 Arlington, Margaret, 1974 Armando, Armando. See Editore Armando Armando Folder 10 Armstrong, David M., 1968 Folder 11 Aron, Raymond, 1970-1982 Folder 12 Artigas Mayayo, Mariano, 1980 Artisjus. See Bureau Hongrois pour la Protection des Droits d'Auteur Folder 13 Ashby, Eric, 1966-1968 Folder 14 Asperen, G. M. van, 1971 Folder 15 Association Ferdinand Gonseth (Francois Bonsack), 1979-1983 Folder 16 Association for the Journal of Dialectics of Nature, 1982 Folder 17 Association of Universities of the British Commonwealth, re the Chair of Philosophy at the Canterbury University College 1952, Folder 18 Atheneum (Alfred Knopf, Jr.), 1977 Folder 19 Athlone Press (A. M. Wood), 1977 Folder 20 Atiyah, Michael, 1985 Folder 21 Atlas, 1976 Folder 22 Auslandosterreicherwerk (R. Starlinger), 1980 Folder 23 Austeda, Franz, 1979 Folder 24 Austin, A. K., 1966 Folder 25 Austin, John, 1947 Folder 26 Australian Broadcasting Commission, 1982-1983 Folder 27 Australian National University (P. H. Partridge), 1962 Folder 28 Austria. Embassy (Great Britain), 1974-1984 Folder 29 Austria Tabak (Paul Kruntorad), 1984-1985 Folder 30 Austria Today (Peter Smolka), 1978-1979 Austrian College. See Osterreichisches College Folder 31 Austrian Institute (Bernhard Stillfried), 1976-1984. Scope and Contents note Includes a letter from Percy Cohen, and one to Franz Kreuzer (Osterreichischer Rundfunk)

Folder 32 Author's Lending and Copyright Society, 1979-1982 Folder 33 Avgelis, N., 1977 Folder 34 Ayala, Francisco J., 1972-1980 Folder 35 Ayer, Alfred J., 1936-1970 Folder 271, Badian, Ernst, 1965-1967 Folder 1 Folder 2 Badura, Herr, n.d. Folder 3 Bagchi, S. N., 1984 Folder 4 Bakshi, Om, 1983-1985 Folder 5 Baldus, Claus, 1983 Folder 6 Ballentine, Leslie E., 1971-1974 Folder 7 Balluseck, Lothar von, 1976 Folder 8 Balmas, Giorgio, 1982 Folder 9 Baltes, Heinrich P., 1981 Folder 10 Bambrough, J. Renford, 1958-1970 Folder 11 Banerjee, S. K. and Manju, 1972-1979 Folder 12 Banzhaf, Birger, 1983-1984 Folder 13 Bar-Hillel, Yehoshua, 1952-1975 Folder 14 Bar-Zvi, Michael, 1983-1984 Folder 15 Barbieri, Marcello, 1981-1983. Scope and Contents note Includes notes by Karl Popper

Folder 16 Barkeley, Richard, 1951 Folder 17 Barker, Eileen, 1981. Scope and Contents note Includes a paper by Eileen Barker annotated by Karl Popper

Folder 18 Barlow, Horace B., 1978 Folder 19 Barone, Francesco, 1984 Folder 20 Barraclough, Norman, 1968 Folder 21 Barth, Hans, 1947-1951 Bartley, William Warren, III. Scope and Contents note Includes correspondence, indices, and various drafts and notes by Karl Popper re the Postscript to The Logic of Scientific Discovery . Scope and Contents note Includes as well correspondence between William W. Bartley, III (and occasionally Karl Popper) and Clarkson N. Potter Publishers; Editora Cultrix; Hermann Editeurs, Humanities Press (Simon Silverman); Hutchinson Publishing Group (Mark Cohen); Littlefield, Adams & Company (Mathew Held); Princeton University Press; Rowman and Littlefield Publishers (Jim Feather); Szczesny Verlag; University of Brasilia Press (Carlos Henrique Cardim); The British Society for the Philosophy of Science; The Open University; Joseph Agassi; Renee Bouveresse; Donald T. Campbell; Eduardo O. C. Chaves; Ralf Dahrendorf; Ernst H. Gombrich; Brian Holmes; Stephan Korner; Imre Lakatos; Bruce Mazlish; N. M. L. Nathan; Alfred Schramm; Stephen Toulmin; Ved Varma; Charles P. West; Herman Wouk; and Helmut Zilk

Folder 22 Undated. Scope and Content Note Includes notes and writings by Karl Popper about William W. Bartley, III

Folder 23 1958-1959 Folder 24 1960-1962 Folder 25 1963 Folder 272, 1964 Folder 1 Folder 2 1965 Folder 3 1966 Folder 4 1968 Folder 5 1973-1976 Folder 6 1977 Folder 7 1978 Folder 8 1979 Folder 9 1980 Folder 273, 1981 Folder 1 Folder 2 1982 Folder 3 1983 Folder 4 1984 Folder 5 1985 Folder 274, Barzin, Marcel, 1946-1961 Folder 1 Basic Books (Arthur Rosenthal, Charles Chestnut), re The Logic of Scientific Discovery, Conjectures and Refutations, and The Poverty of Historicism Folder 2 Undated Folder 3 1956-1961 Folder 4 1962-1968 Folder 5 1979-1981 Folder 6 Basil Blackwell Publisher, 1957-1982 Folder 7 Basu, Khana, 1978-1982 Folder 275, Batens, Diderik, 1971 Folder 1 Folder 2 Batiffol, Henri, 1979

Folder 3 Bauer, Hermann, 1980-1982 Folder 4 Bauer, Peter, 1982 Folder 5 Baum, Gerhart Rudolf, 1982 Folder 6 Baum, Richard F., 1961-1974 Folder 7 Baum, Wilhelm, 1978-1979 Folder 8 Baxter, Will, 1961 Folder 9 Bayerische Akademie der Wissenschaften (Herbert Franke), 1984 Folder 10 Bayerische Julius-Maximilians-Universitat, 1982 Folder 11 Bayerischer Rundfunk (Willy Hochkeppel, Franz Stark), 1968-1983. Scope and Contents note Includes correspondence re "Revolution oder Reform?" with Kosel-Verlag (Edith Pasecky), New University Press (Stephen J. O'Neil), Fernuniversitat (Dr. Wurster), Telepool (D. K. Pfannschmidt), The Society of Authors (John Coleby), and Melvin J. Lasky; and re Willy Hochkeppel's German translation of part of Unended Quest

Folder 12 Bayertz, Kurt, 1981-1982 Folder 13 Beacon Press (Melvin L. Arnold, Thomas A. Bledsoe, Edward Darling), 1952-1963, re The Poverty of Historicism Folder 14 Bechtel, Aaron A., 1966 Folder 15 Becker, Franziska, 1968-1969, re The Poverty of Historicism Folder 16 Becker, Werner, 1972-1982 Folder 17 Beckford, Jim, 1979 Folder 18 Bedford, David, 1977 Folder 19 Bedford College, 1964-1984 Folder 20 Beg, Abdul Shafiq, 1975-1979 Folder 21 Behavioural and Brain Sciences (Stevan Harnad), 1982-1985 Folder 22 Beld, Antonie van den, 1979 Folder 23 Belgische Radio en Televisie, 1972 Folder 24 Belinfante, F. J., 1982 Folder 25 Belke, Ingrid, 1978-1983. Scope and Contents note Includes correspondence re Objective Knowledge and Unended Quest

Folder 26 Bell, J. L., 1983 Folder 27 Bell, James A., 1974 Folder 28 Bell, John Watson, 1978-1980 Folder 29 Bellamy, A. C., 1977 Folder 30 Bellino, Francesco, 1982-1983 Folder 276, Beloff, John, 1976-1980 Folder 1 Folder 2 Benn, Stanley I., 1964 Folder 3 Benoist, Alain de, 1974-1979 Folder 4 Benoliel, Peter A., 1977-1983 Folder 5 Beran, Heinz and Dorothy, 1976-1981 Folder 6 Beran, Michael Francis (Franzl), 1982 Folder 7 Berghel, Hal, 1978 Folder 8 Bergmann, Peter G., 1965 Folder 9 Berkson, William K., 1966-1984 Folder 10 Berlin, Isaiah, 1952-1982. Scope and Contents note Includes correspondence with Oxford University Press (Adam Hodgkin) and the Board of Management for the Herbert Spencer Lectures re "The Rationality of Scientific Revolutions." See also the British Academy

Folder 11 Berliner, Arnold, 1932 Folder 12 Bernays, Paul, 1947-1977 Folder 13 Bernhard, Josef-Hermann, 1976-1984

Folder 14 Bernsdorf, Wilhelm, 1959-1960 Folder 15 Bernstein, Richard J., 1967 Folder 16 Bertalanffy, Ludwig von, 1948-1950 Folder 17 Bertrand Russell Archives (Kenneth Blackwell), 1961 Folder 18 Bertrand Russell Estate (Christopher Farley), 1970 Folder 19 Bertrand Russell Peace Foundation (Ralph Schoenman), 1962-1964 Folder 20 Bertrand Russell Society, 1978-1983 Folder 21 Bertschinger, Walter, 1979 Folder 22 Berufsforderungsinstitut, 1979-1984. Scope and Contents note Includes correspondence with Bernard Ingrisch and Karl Popper's answers to Bernard Ingrisch's questions for an article in Start und Aufstieg

Folder 23 Beth, Evert Willem, 1946-1961. Scope and Contents note Includes correspondence with others re the International Congress of Philosophy

Folder 24 Bethmann, Johann Philipp von, 1972 Folder 25 Bevan, Peter D., 1979 Folder 26 Beveridge, W. I. B., 1980 Folder 27 Beyer, W. G., 1980 Folder 28 Beyer, Wilhelm R., 1962-1964 Folder 277, Bhatia, Balraj, 1982 Folder 1 Folder 2 Bhattacharya, Manjulekha, 1968-1972. Scope and Contents note Includes correspondence with John W. N. Watkins and Anne Bohm

Folder 3 Bhattacharya, Sutapas, 1983 Folder 4 Bhushan, Prashant, 1978 Folder 5 Bibliographisches Institut (Gisela Preuss, Gerhard Kwiatkowski), 1979 Folder 6 Bild der Wissenschaft (Wolfram Huncke), 1976-1977 Folder 7 Binet, Francis Emeric, 1963-1969 Folder 8 Bing, G., re Alexandre Koyre 1956, Folder 9 Biologie et logique, 1978 Folder 10 Birkhoff, Garrett, 1968 Folder 11 Birnbaum, Norman, 1958-1959 Folder 12 Birner, Jack, 1979-1983 Folder 13 Bisiach, Edoardo, 1979 Folder 14 Bitsakis, Eftichios, 1984-1985 Folder 15 Black, Max, 1968-1969 Folder 16 Blackmore, John T., 1976-1981 Folder 17 Blackwell's, 1967-1983 Folder 18 Blake, Phillip R., 1975 Folder 19 Blanc, Claude-Jacques, 1981-1984 Folder 20 Blandino, Giovanni, 1984 Folder 21 Blandy, John P., 1982 Folder 22 Blanshard, Brand, 1962-1976 Folder 23 Blegvad, Mogens, 1973-1978 Folder 24 Bless, Frits, 1979-1980 Folder 25 Blight, James G., 1978-1981 Folder 26 Bloch, Walter, 1982 Folder 27 Blumberg, Albert E., 1974-1982, mostly re Die beiden Grundprobleme der Erkenntnistheorie Folder 28 Boas, George, 1956-1961 Folder 29 Bobgan, Martin and Deidre, 1981-1982 Folder 30 Bochenski, I. M., 1949-1963

Folder 31 Boden, Margaret, 1979 Boehringer Ingelheim. See C.H. Boehringer Sohn Folder 32 Boettcher, Erik, 1961-1976. Scope and Contents note Includes correspondence re The Logic of Scientific Discovery

Folder 278, Bohm, Anne, 1979 Folder 1 Folder 2 Bohm, David J., 1959-1984 Folder 3 Bohmer, Josef, 1979 Folder 4 Bohr, Niels, 1936-1946 Folder 5 Bokforlaget Doxa (Bertil Belfrage), 1980-1982 Folder 6 Bollet, Alfred Jay, 1963-1965 Folder 7 Bolling, Richard, 1972 Folder 8 Bon, Fred, 1936 Folder 9 Bondi, Hermann, 1959-1985. Scope and Contents note Includes Hermann Bondi's discussion of an opening address by Karl Popper. See also the British Humanist Association

Folder 10 Boompers Boeken- en Tijdschriftenuigeverij, 1977-1978, re Conjectures and Refutations . Scope and Contents note Includes Karl Popper's preface for the Dutch edition

Folder 11 Booth, Edward, 1960 Folder 12 Booth, Philip, 1980 Folder 13 Born, Gustav V. R., 1976-1977 Folder 14 Born, Max, 1957 Folder 15 Boschan, Paul, 1960-1965. Scope and Contents note Includes Paul Boschan's answer (with drafts annotated by Karl Popper) to Richard C. Jeffrey's review of The Logic of Scientific Discovery

Folder 16 Bosser, Ernest G., 1975-1983 Folder 17 Bossle, Lothar, 1979-1980 Folder 18 Boudouris, K., 1976-1980 Folder 19 Bouet, Jacques, 1979-1982 Folder 20 Bouveresse, Renee, 1976-1985. Scope and Contents note Includes correspondence re the Postscript to The Logic of Scientific Discoveryand Unended Quest, and Renee Bouveresse's French translation of parts of the Postscript and of "The Present Significance of Two Arguments of Henri Poincare." See also Petrovic, Alexandre G.

Folder 21 Bowra, C. Maurice, 1966-1970 Folder 22 Bowring, Nona W., 1980-1981 Folder 23 Boyer, Alain, 1976-1985 Folder 279, Brachetta, Massimo, 1980-1981 Folder 1 Folder 2 Bradley, R. D., 1964 Folder 3 Braithwaite, Richard B., 1936-1980 Folder 4 Brandeis University (Peter Diamandopoulos), 1968-1969 Folder 5 Brandtner, Thomas, 1983 Folder 6 Braun, Berta Maria, 1984 Folder 7 Braun, Wolfgang, 1984

Folder 8 Braunizer, Ruth and Leonhard G., 1977-1985. Scope and Contents note Includes correspondence with Kenji Sujimoto and Ralf Dahrendorf

Folder 9 Braunthal, Alfred and Hilde, 1933-1982 Folder 10 Bray, Jeremy, 1976-1977 Folder 11 Braybrooke, David, 1963-1983 Folder 12 Brazil. Embassy (Great Britain), 1977 Folder 13 Breck, Allen D., 1966 Folder 14 Brennan, Dennis, 1985 Folder 15 Brent, Leslie, 1980 Folder 16 Bressan, Aldo, 1961-1963 Folder 17 Brigham Young University (Noel B. Reynolds), 1974 Folder 18 Briskman, Larry B., 1973-1985 Folder 19 British Academy (Mortimer Wheeler, Neville J. Williams, J. P. Carswell), 1960-1985. Scope and Contents note Includes correspondence with the Centro Superiore di Logica e Scienza Comparate, Zhao Fu-san, Zha Ru-quiang, and Qiu Renzong

Folder 20 British Broadcasting Corporation, 1952-1983. Scope and Contents note Includes correspondence with John Maddox (The Nuffield Foundation). See also The Listener

Folder 21 British Council, 1953-1981 Folder 22 British Humanist Association, 1969-1972 Folder 23 British Institute of Philosophy, 1947 Folder 24 British Journal for the Philosophy of Science (Ronald F. J. Withers, Mary B. Hesse, John W. N. Watkins, Donald A. Gillies, John Worrall), 1957-1984. Scope and Contents note Includes correspondence with Raimo H. Tuomela and D. Reidel Publishing Company, as well as John Oultan Wisdom's typewritten "A Statement by the Editor of the BJPS," 1964 May 29. See also Crombie, A. C.

Folder 25 British Museum, 1949-1980 Folder 26 British Society for the Philosophy of Science, 1961-1984 Folder 280, Broadley, James A., 1980 Folder 1 Folder 2 Broda, Engelbert, 1976-1982 Folder 3 Broda, Paul M. A., 1983 Folder 4 Bronowski, Jacob Bruno (Salk Institute for Biological Studies), 1965-1968 Folder 5 Brooke-Wavell, Bruce, 1953-1959. Scope and Contents note Includes correspondence with Evert W. Beth. See also Lejewski, Czeslaw

Folder 6 Brookes, Bertram C., 1980 Folder 7 Brookhaven National Laboratory, 1963 Folder 8 Brouwer, L. E. J., 1946-1951 Folder 9 Brun, Georg C., 1985 Folder 10 Brunner, Fraulein, 1970, re Conjectures and Refutations Folder 11 Brunner, Walter, 1983-1985 Folder 12 Bryant, Ian P., 1976. Scope and Contents note Includes correspondence with G. Duncan Mitchell

Folder 13 Brykman, Genevieve, 1978-1979

Folder 14 Brynes, Steve, 1976-1977 Folder 15 Bub, Jeffrey, 1969 Folder 16 Bubke, Otto, 1983 Folder 17 Buck, Gail, 1976 Folder 18 Buck, Klaus Markus, 1981-1982, re The Self and Its Brain Folder 19 Buck, Roger C., 1962 Folder 20 Budinich, Paolo, 1983 Folder 21 Budzyner, Simon, 1973-1981 Folder 22 Buhler, Axel, 1976-1978 Folder 23 Buller, E. Amy, 1954 Bulletin of the Atomic Scientist . See Shils, Edward Folder 24 Bundy, A., 1979 Bunge, Mario Folder 25 1959-1965 Folder 26 1966-1969 Folder 27 1970-1982 Folder 281, Burch, P. R. J., 1976 Folder 1 Folder 2 Bureau Hongrois pour la Protection des Droits d'Auteur (ARTISJUS), re "Der Positivismus Streit in der deutschen Soziologie" 1972-1973, Folder 3 Burgess, Tyrrell, 1975-1981 Folder 4 Burgoyne, Bernard, 1967 Folder 5 Burri, Otto, 1984 Folder 6 Burstein, Joseph, 1959-1975 Folder 7 Busch, Friedrich, 1980 Folder 8 Buske, Herr, 1932 Folder 9 Butler, Ronald J. (University of Kent at Canterbury), 1971 Folder 10 Butschek, Felix, 1977 Folder 11 Buxton, Laurie, 1983 Folder 12 Byers, P. D., 1979 Folder 13 Byhovsky, A. V., 1980 Folder 282, C.H. Beck'sche Verlagsbuchhandlung, 1961-1976 Folder 1 Folder 2 C.H. Boehringer Sohn (Julian H. Shelley), 1979-1980 Folder 3 Cabral, Roque, 1979-1980, re The Poverty of Historicism Folder 4 Cadevall, Magi, 1984 Folder 5 Cadogan, Peter, 1973 Folder 6 Caldin, E. F., 1951 Folder 7 Calogero, Guido, 1976-1977 Folder 8 Camber, Bruce Earl, 1979 Folder 9 Cambridge Moral Science Club, 1946-1953 Folder 10 Cambridge Union Society (Rajeev Dhavan), 1970 Folder 11 Cambridge University Press, 1967-1980 Folder 12 Campbell, Donald T., 1963-1980 Folder 13-14 Campbell, E. J. Moran, 1976-1979 Folder 15 Campbell, R. M., 1945 Folder 16 Canadian Broadcasting Corporation, 1976-1982 Folder 17 Canijo, Manuel, 1979 Folder 18 Cantore, Enrico, 1977 Folder 19 Capek, Milic, 1983-1985 Folder 20 Carew Hunt, R. N., 1950-1959 Folder 21 Carl Hanser Verlag, 1982-1984 Folder 22 Carl Menger Institut, 1985 Folder 23 Carleton College (Martin Eshleman), 1959-1960. Scope and Contents note Includes correspondence with Wolfgang Yourgrau

Folder 24 Carnap, Rudolf, 1932-1967. Scope and Contents note Includes typewritten notes by Karl Popper entitled "A Few Remarks on the Introduction to Semantics," as well as letters from Rudolf Carnap's daughter Hanna Thost, 1971

Folder 25 Carnegie Council on Policy Studies in Higher Education, 1976 Folder 283, Carr, Brian, 1977 Folder 1 Folder 2 Carrington, Peter, 1984 Folder 3 Carr-Saunders, Alexander M., 1962 Folder 4 Carstens, Karl, 1982 Folder 5 Carstensen, Hans-Jorgen, 1982 Folder 6 Carter, John, 1975-1979. Scope and Contents note Includes correspondence with Ches Crosbie, 1976

Folder 7 Carter-Ruck, Peter F., 1975, re Unended Quest Folder 8 Carvalho, Manoel Joaquim de, Jr., 1977-1985 Folder 9 Carvalho, Roberto, 1979 Folder 10 Case, Ron E., 1978 Folder 11 Casimir, H. B. G., 1981 Folder 12 Caspar, Norbert, 1978-1979 Folder 13 Caswell, Hal, 1973-1977 Folder 14 Catlin, George E. G., 1946-1970. Scope and Contents note Includes letter from George Catlin to Roy Harrod

Folder 15 Caton, Hiram, 1984 Folder 16 Caws, Peter, 1960-1971. Scope and Contents note Includes letter from Clifford P. Osborne

Folder 17 Cecchini, Arnaldo (DAEST - Istituto Universario di Architettura di Venezia), 1984-1985 Folder 18 Centenario di Einstein (Francesco de Finis), 1976-1978. Scope and Contents note Includes correspondence with Beniamino Segre (Accademia Nazionale dei Lincei) and Giunti Publishing Group

Folder 19 Center for Advanced Study in the Behavioral Sciences (Ralph W. Tyler, Gardner Lindzey), 1956-1976. Scope and Contents note Includes correspondence re Hans Albert, and with Edgar B. Wesley, H. Kidd, Sydney Caine, Alexander M. Carr-Saunders, and John W. Watkins

Folder 20 Centre Europeen de la Culture (Alison Browning), 1979-1980 Folder 21 Centre Europeen de Recherche Nucleaire (R. Hagedorn), See also Aichelburg, P. 1977-1979. Folder 22 Centre Royaumont pour une Science de l'Homme, 1975-1976. Scope and Contents note Includes conversation notes

Folder 23 Centro di Ricerca e Documentazione "Luigi Einaudi" (Giuliano Urbani), 1980 Folder 24 Centro Studi e Ricerche su Problemi Economico-Sociali (Dario Staffa), 1973-1974 Folder 25 Centro Superiore di Logica e Scienze Comparate (Franco Spisani), 1971-1974 Folder 26 Cerovic, Stanko, 1982

Folder 27 Chalfont, Lord, 1984 Folder 28 Challis, Christine, 1985 Folder 29 Chalmes, Iain, 1982 Folder 30 Chamberlin, Raymond A., 1983 Folder 31 Chambers, 1955 Folder 32 Champion, Ralph A., 1971-1986 Folder 33 Chandrasekhar, Subrahmanian, 1977 Folder 34 Chapman, P. D. H., 1973 Folder 35 Charlton, Nial, 1981 Folder 36 Chattopadhyay, D. P. (Debi Prasad), 1961-1983 Folder 37 Chaudhury, Mahasweta, 1981-1986 Folder 284, Chedzey, Clifford, 1978 Folder 1 Folder 2 Chelsea College, 1969-1984 Folder 3 Cherniss, Harold, 1958-1970 Folder 4 Cherry, E. Colin, 1954 Chinese Academy of Social Sciences. See British Academy Folder 5 Chinnappa, Nanjamma, 1972 Folder 6 Chmielewski, Adam, 1982-1985 Folder 7 Chokr, Nader, 1984 Folder 8 Choynowski, Mieyczyslaw, 1947 Folder 9 Christian, Curt, 1983 Folder 10 Chroust, Anton-Hermann ( Natural Law Forum ), 1958-1959 Folder 11 Chudnovsky, David, re Andrei Sakharov 1981, Folder 12 Church, Alonzo, 1947-1948 Folder 13 Church, Joseph, 1966 Folder 14 Churchill, Winston, the Younger, 1971-1973 Folder 15 Cioffi, Frank, 1952-1953 Folder 16 City University, London, 1976-1983 Civitas . See Gesellschaft zur Forderung von Wissenschaft und Kunst Folder 17 Claassen, Emil, 1966 Folder 18 Clapp, Roger E., 1981 Folder 19 Clare Market Review, 1968 Folder 20 Clarendon Press (Adam Hodgkin, Nicholas Wilson), 1971-1981, re Objective Knowledge . Scope and Contents note Includes blurbs, corrected galleys, and notes

Folder 21 Clark, Peter, 1974 Folder 22 Clark, Ronald W., 1985 Folder 23 Clarke, John J., 1982 Folder 24 Clarkson, Geoffrey P. E., 1973 Folder 25 Clauser, John F., 1976 Folder 26 Cleary, John J., 1975-1982 Folder 285, Cleve, Felix M., 1982-1983 Folder 1 Folder 2 Clontz, Jack M., 1980 Folder 3 Club Turati (Riccardo Viale), 1982. Scope and Contents note Includes letters from W. H. Newton-Smith

Folder 4 Cochrane, A. L., 1982 Folder 5 Cohen, H. F., 1984 Folder 6 Cohen, Kalman Joseph, 1953-1954 Folder 7 Cohen, L. Jonathan, 1964 Folder 8 Cohen, Robert S., 1965-1981 Folder 9 Cohen of Birkenhead, Lord, 1969

Folder 10 Cohn, Melvin, re Jacques Monod 1976, Folder 11 Coing, Helmut, 1982-1985 Folder 12 Coleman, Sam, 1964 Folder 13 Coles, James S., 1966-1968 Folder 14 Coles, Norman, 1984 Folder 15 College of Advanced Technology, 1961 Folder 16 College Psychiatrique de Recherches en Epistemologie Popperienne (Claude-Jacques Blanc), 1982 Folder 17 Collier, Barbara, 1975 Folder 18 Collier Macmillan International, 1968-1976 Folder 19 Collins (Publisher), 1981 Folder 20 Collins, Kins, 1967-1970. Scope and Contents note Includes correspondence re Conjectures and Refutations

Folder 21 Collins, Warwick, 1975 Folder 22 Colston Research Society, 1984 Folder 23 Commentary, 1952 Folder 24 Commission of the European Communities (Mark F. Cantley), 1984 Committee for the Free World. See Labedz, Leopold Folder 25 Comparetti, Adriano Milani, 1982 Folder 26 Complexe (Andre Versaille), 1975, re Der Positivismusstreit in der deutschen Soziologie Folder 27 Compton, John J. and Betty, 1965-1969 Folder 28 Conceptus: Zeitschrift fur Philosophie (Helmut Kasper, Johann Christian Marek), 1968-1977. Scope and Contents note Includes correspondence with Hans Lenk

Folder 29 Conference on Science, Philosophy and Religion (Ordway Tead), 1952 Congress for Cultural Freedom. See Kongress fur die Freiheit der Kultur Folder 30 Conner, Daniel K., 1972 Folder 31 Conrad, Alfred H., 1963 Folder 32 Constantin, Yves de, n.d. Folder 33 Continuum Books, 1974 Folder 286, Cook, Norman D., 1974 Folder 1 Folder 2 Cooke, Joseph J., 1979 Folder 3 Cooperman, David, 1960 Folder 4 Copi, Irving M., 1963-1965 Folder 5 Corson, David, 1983 Folder 6 Costa, Joaquim da, 1980 Folder 7 Costa de Beauregard, O., 1964 Folder 8 Council for Science and Society (Kenneth Denbigh), 1974-1982 Folder 9 Council of Europe, 1983-1984 Folder 10 Craig, William, 1960-1962 Folder 11 Cramer, John G., 1982 Folder 12 Cranberg, Lawrence, 1979-1982 Folder 13 Crane, R. S., 1961 Folder 14 Cranston, Maurice, 1951-1975 Folder 15 Creed, Walter G., 1976-1981 Folder 16 Creutzfeldt, Otto, 1983 Folder 17 Crewe, Sabrina, 1983 Folder 18 Crick, Francis H. C., 1982 Folder 19 Crombie, Alistair C., 1948-1977 Folder 20 Crombie, David L., 1963-1970 Folder 21 Croom Helm Publishers, 1984

Folder 22 Crossman, R. H. S., 1959 Folder 23 Cubeddu, Raimondo, 1978-1980 Folder 24 Cunha, A. Brito da, 1973-1979 Folder 25 Cunningham, Robert L., re Friedrich A. von Hayek 1975, Folder 26 Current Affairs, 1973 Folder 27 Currie, Gregory, 1977-1982 Folder 28 Cutting, James E., 1978 Folder 29 Cysarz, Herbert, 1971 Folder 30 Czayka, Lothar, 1975 Folder 287, DAIS, 1967, re The Logic of Scientific Discovery Folder 1 Folder 2 D. Reidel Publishing Company, 1975-1985. Scope and Contents note Includes letter from Gino Tarozzi

Folder 3 Dahlberg, Ingetraut, 1974 Folder 4 Dahlstrom, Hans, 1979-1980 Folder 5 Dahrendorf, Ralf, 1961-1984 Folder 6 Dalai Lama, The, 1981 Folder 7 Dalziel, E. M. and Margaret, 1958-1984 Folder 8 Daney, John and Angela (Marlborough College), 1965 Folder 9 Danielian, A., 1982 Folder 10 Daniels, Charles B., 1969 Folder 11 Danielsen, Niels, 1972-1980 Folder 12 Danish Society for Philosophy and Psychology, 1962 Folder 13 Danzig, Professor, 1946 Folder 14 Darlington, Cyril D., 1970 Folder 15 Darmstadter Blatter, 1983 Folder 16 Darwin College (Moses I. Finley, John Butterfield), 1980-1985. Scope and Contents note Includes notes on Charles Darwin by Karl Popper, and correspondence with the Darwin Centenary Conference, 27 June-2 July 1982 (D. H. Mellor)

Folder 17 Daskalakis, George D., 1966 Folder 18 Davies, David, 1985 Folder 19 Davies, John T., 1952-1979 Folder 20 Davis, Philip J., 1978 Folder 21 Davis, Quintin V., 1975-1976 Folder 22 Dawe, Peter G. M., 1951-1980 Folder 23 Dawkins, Richard, 1982 Folder 24 Deinhardt, Friedrich, 1980 Folder 25 Del-Negro, Walter von, 1981 Folder 26 Dell, Paul, 1976 Folder 27 Dellian, Ed, 1984 Folder 28 Deltgen, Florian, 1968-1969 Folder 29 Dembeck, Richard C., 1961 Folder 30 Demers, Pierre, 1971 Folder 31 Denbigh, Kenneth, 1976-1983 Folder 32 Denker, Rolf, 1977 Folder 33 Dennett, Professor, 1977 Folder 34 Department of Scientific and Industrial Research (A. P. J. Edwards), 1961 Folder 288, Derrick, John, 1966 Folder 1 Folder 2 Destopoulos, Constantin, 1968 Folder 3 Deutsch, David, 1977-1984 Folder 4 Deutsch, Gitta, 1983 Folder 5 Deutsche Akademie fur Sprache und Dichtung, 1979-1985

Folder 6 Deutsche Rundschau (Harry Pross), 1959-1960 Folder 7 Deutsche Schule London (Friedrich Denk), re Friedrich Durrenmatt 1985, Folder 8 Deutsche Universitatszeitung, 1958 Folder 9 Deutsche Verlags-Anstalt (Wolfram Huncke), 1979, re The Self and Its Brain Folder 10 Deutscher Taschenbuch Verlag (Walter Kumpmann, Renate Schwalb), 1974-1980 Folder 11 Deutsches Institut fur Wissenschaftliche Padagogik, 1975-1976 Folder 12 Devaux, Philippe, 1967-1978. Scope and Contents note Includes letter to Mrs. Devaux, 1983

Folder 13 De Vries, G. J., n.d. Folder 14 Dialectica (Henri Lauener), 1970-1983. Scope and Contents note Includes notes and correspondence with Duen Marti-Huang, 1984

Folder 15 Diamond, R. J., 1962-1972 Folder 16 Dictionary of the History of Ideas (Philip P. Wiener, Charles E. Pettee), 1967-1970 Folder 17 Dilia (G. Bernau), 1968 Folder 18 Dilworth, R. P., 1968 Folder 19 Dimitrakos, Dimitri N., 1981-1984 Folder 20 Dinges, Hermann, 1979 Folder 21 Dingle, Herbert, 1960-1974 Folder 22 Dion, Leon, 1951 Folder 23 Discover (Lois Wingerson), 1981-1982 Folder 24 Disselbeck, Klaus, 1983-1984 Folder 25 Ditchfield, Robert, 1972 Folder 26 Ditfurth, Hoimar von, 1974-1979 Folder 27 Diverse, 1984 Folder 28 Dixon, Michael ( Financial Times ), 1978 Folder 289, Djilas, Milovan, 1977 Folder 1 Folder 2 Djuric, Mihailo, 1959-1982 Folder 3 Doderlein, Jan M. (Royal Norwegian Council for Scientific and Industrial Research), 1975-1981 Folder 4 Dokumentationsarchiv des Osterreichischen Widerstandes, 1982 Folder 5 Dolby, James L., 1983 Folder 6 Dombrowski, Daniel A., 1981 Folder 7 Dombrowski, Heinz Dieter, 1970 Folder 8 Donagan, Alan, 1965 Folder 9 Donaldson, Mrs. Howard M., 1950 Folder 10 Doring, Eberhard, 1978-1980 Folder 11 Doubleday, 1978-1979 Folder 12 Doucet, L., 1979 Folder 13 Dover Publications, 1959 Folder 14 Drachman, G., 1979 Folder 15 Dray, William, 1982 Folder 16 Dreksler, Jacob J., 1970-1971 Folder 17 Drew, Philip, 1982 Folder 18 Dreyers Forlag, 1981-1982 Folder 19 Driver, Alan, 1981-1985 Folder 20 Dub, Otto, 1972 Folder 21 Duckworth (General Publishers), 1977 Folder 22 Duda, Elisabeth, 1978-1985 Folder 23 Duerr, Hans Peter, 1979-1980 Duftner, Carin. See Moser-Duftner, Carin Folder 24 Dulwich College Science Society (Nicholas Gough), 1984 Folder 25 Duncan-Jones, Austin, 1954, re Die Logik der Forschung

Folder 26 Duncker & Humblot, 1965-1983 Folder 27 Dunn, Michael (and Geoffrey Hellman), 1985 Folder 28 Dunnwald, Marianne, 1964 Folder 29 Dunsire, Andrew, 1981 Folder 30 Durr, Karl, 1947-1949 Folder 31 Duschek, Adalbert, 1950 Folder 290, E.P. Dutton, 1959 Folder 1 Folder 2 Early Music, 1979 Folder 3 Ebbinghaus, Julius, 1968-1970 Folder 4 Ebert, Theodor, 1978 Folder 5 Ebringer, Alan, 1983 Eccles, John Carew. Scope and Contents note Includes correspondence and notes re The Self and Its Brain, and correspondence with Mouton Publishers and Springer Verlag

Folder 6 Undated. Scope and Content Note Includes Karl Popper's handwritten and typewritten comments on John C. Eccles' paper "An Electrical Hypothesis of Synaptic and Neuro-Muscular Transmission"

Folder 7 1945-1949 Folder 8 1950-1959 Folder 9 1961-1969 Folder 10 1970-1974 Folder 11 1975 Folder 12 1976-1977 Folder 291, 1978 Folder 1 Folder 2 1979-1984 Folder 3 Economica, 1979 Folder 4 Edelman, Gerald M., 1972 Folder 5 Edgerton, Stephenie G., 1965-1984 Folder 6 Ediciones Paidos Iberica, 1983-1984, re Conjectures and Refutations Folder 7 Edicoes Roger Delraux, 1978, re The Poverty of Historicism Folder 8 Edition Tusch (Kristian Sotriffer), 1980 Folder 9 Editions Calmann-Levy (Robert Calmann-Levy, Alain Oulman, Therese Scaroni, Christian Schmidt), 1979-1982, re Unended Quest Folder 10 Editions Complexe (Andre Versaille), 1978-1981, re Objective Knowledge Folder 11 Editions du Seuil (Paul Flamand, Francois Wahl, Jean-Marc Levy-Leblond), 1972-1981, re The Open Society and Conjectures and Refutations Folder 12 Editions Gallimard (Pierre Nora), 1978-1980 Folder 13 Editions Magnard, 1979 Folder 14 Editions Payot (Catherine Alicot, Jean-Luc Pidoux-Payot), 1979-1985, re Conjectures and Refutations Folder 15 Editora Cultrix (Diaulas Riedel), 1977-1983, re The Poverty of Historicism and Unended Quest Folder 16 Editore Armando Armando, 1971-1977, re Unended Quest, Epistemology Without a Knowing Subject, and Of Clouds and Clocks . Scope and Contents note Includes correspondence with Arcangelo Rossi re Objective Knowledge, and with Bryan Magee and Midland Bank

Folder 17 Editorial Paidos, 1968-1970, re Conjectures and Refutations Folder 18 Editorial Perfil, 1977 Folder 19 Editorial Planeta, 1982

Folder 20 Editorial Tecnos (Gabriel Tortella Oteo, Alejandro Sierra Benayas), 1975-1984, re The Logic of Scientific Discovery, Unended Quest, and The Open Universe Folder 21 Editura Stiintifica si Enciclopedica, 1974-1981, re The Logic of Scientific Discovery Folder 22 Edizioni Borla (Vincenzo D'Agostino), 1981, re Die beiden Grundprobleme der Erkenntnisstheorie Folder 23 Edizioni della Nuova Antologia (Riccardo Campa), re "The Moral Responsibility of the Scientist." 1969-1974, Scope and Contents note Includes Italian typewritten translation

Folder 24 Edson, L. L., 1945 Folder 292, Edwards, J. S., 1976 Folder 1 Folder 2 Edwards, M. J., 1979-1980 Folder 3 Edwards, Paul ( Encyclopedia of Philosophy ), 1965-1984 Folder 4 Edwards, Ronald S., 1961 Folder 5 Egydio Martins(?), Lila B., 1980 Folder 6 Ehlers, Jurgen, 1984 Folder 7 Ehrenhaft, Felix, 1949 Folder 8 Ehrenkreutz, A. S., 1951 Folder 9 Eibl-Eibesfeldt, Irenaus, 1985 Folder 10 Eidlin, Fred H., 1977-1985 Folder 11 Eilers, Wolfgang, 1984 Folder 12 Einstein, Albert, 1935. Scope and Contents note Includes correspondence with John Stachel (Einstein Project), 1977-1984.See also Estate of Albert Einstein

Folder 13 Eisler, Robert and Lili, 1946-1972 Folder 293, Elders, Fons, 1974 Folder 1 Folder 2 Ellinghouse, M. P., 1978 Folder 3 Ellington, H. I., 1977-1979 Folder 4 Ellis, Bob, 1973-1974 Folder 5 Ellis, Weldon, 1984 Folder 6 Elvee, Richard Quentin (Gustavus Adolphus College), 1980-1982 Folder 7 Emmet, Dorothy M., 1946-1979 Folder 8 Emory University (Judson C. Ward, Jr.), 1969-1970 Folder 9 Encounter (Irving Kristol, Melvin J. Lasky, Bryan Healing), 1955-1979 Folder 10 Encyclopaedia Britannica, 1963-1975 Folder 11 Engel, Friedrich, 1948 Folder 12 Engelbrecht, Chris A., 1982 Folder 13 Engelhorn, Peter, 1984 Folder 14 Engl, Max C., 1982 Folder 15 Epidemiology Resources (Stephen F. Lanes), 1985 Folder 16 Epoca, 1984 Folder 17 Erasmus (Rudolf Jud), 1979 Folder 18 Erfahrung und Denken (Kurt Schelldorfer), 1955-1966, re Conjectures and Refutations Folder 19 Ergo, 1980 Folder 20 Erhard, Werner, 1981-1982. Scope and Contents note Includes letter from Polly Lansdowne

Folder 21 Ernst Klett Verlag, 1983 Folder 22 Eschbach, Achim, 1981-1983 Folder 23 Estate of Albert Einstein (Otto Nathan), 1956

Folder 24 Et Cetera (Paul Levinson), 1976-1978 Folder 25 Etges, Peter J., 1973, re Objective Knowledge . Scope and Contents note Includes corrections to the index

Folder 26 Eucken, Rudolf Christoph, 1984 Folder 27 Eucken-Erdsiek, Edith, 1966 Folder 28 Eugen Rentsch Verlag, 1946, re The Open Society Folder 29 Euler, Hans, 1935 Folder 30 Europa Verlag (Emmie Oprecht), 1960-1962 Folder 31 Evans, Charles, 1978 Folder 32 Evans, Eve, 1949-1954 Folder 33 Evans, Ifor, 1960 Folder 34 Evans, J. L., 1954 Folder 35 Evans-Pritchard, E. E., 1957 Folder 36 Ewer, Jonathan and Sally, 1979 Folder 37 Ewing, A. C., 1946 Folder 38 Express (Sophie Lannes), 1981 Folder 39 Eysenck, H. J., 1978 Folder 294, Faludi, Andreas, 1981-1983 Folder 1 Folder 2 Farrelly, R. J., 1977 Folder 3 Faure, Edgar, 1981-1984 Folder 4 Fauth, Wilfried, 1982-1984 Folder 5 Federation Internationale des Societes de Philosophie (Andre Mercier), 1972-1975 Folder 6 Feigl, Herbert and Maria, 1945-1978 Folder 7 Felchtinger, Frieda, 1962 Folder 8 Fernandez de Soto, Leon, 1982 Folder 9 Fernsehen der Deutschen und der Ratoromanischen Schweiz, 1982-1984. Scope and Contents note Includes notes by Karl Popper

Folder 10 Ferretto, Alessandro, 1974-1975 Folder 11 Fetzer, James H., 1967-1982 Folder 12 Feuer, Lewis S., 1979 Feyerabend, Paul K. Folder 13 Undated Folder 14 1949 Folder 15 1953 Folder 16 1954 Folder 17 1955 Folder 18 1956 Folder 19 1957 Folder 295, 1958 Folder 1 Folder 2 1959 Folder 3 1960 Folder 4 1961 Folder 5 1962-1963 Folder 6 1965 Folder 7 1966 Folder 8 1967 Folder 9 Fiedler, Harald, 1983 Folder 10 Fields, Harvey and Janet, n.d. Folder 11 Fillencz, Marianne, 1947-1984 Folder 12 Finch, Henry A., 1960 Folder 13 Findlay, Allan F., 1960-1968

Folder 14 Findlay, John N., 1939-1968 Folder 15 Finkelstein, David, 1968 Folder 16 Firnberg, Herta, 1976-1984 Folder 17 Firneis, Friedrich, 1982 Folder 18 Fischer, E. Hugo, 1970 Folder 19 Fischer, Gerhard, 1984 Folder 20 Fischer, J. L., 1970 Folder 21 Fischer, Wolfram, 1968 Folder 22 Fisher, George, 1978 Folder 23 Fisher, Gordon, 1978 Folder 296, Fissenewert, Horst and Christiane (Fissenewert-Kilthau), 1981 Folder 1 Folder 2 Fleischmann, Bernd, 1984 Folder 3 Fleischmann, Charlotte, 1960 Folder 4 Fleischmann, Gerd and Ingeborg, 1961-1984. Scope and Contents note Includes correspondence re Objective Knowledge and Unended Quest,as well as a holograph fragment by Karl Popper

Folder 5 Flew, Antony G. N., 1973-1985 Folder 6 Flieder-Trio, 1978-1979 Folder 7 Foldes, Lucien P., 1966 Folder 8 Fondamenti, 1984 Folder 9 Fondation Louis de Broglie, 1981-1983 Folder 10 Fondazione Luigi Einaudi, 1982 Folder 11 Fondul Literar al Scriitorilor Din, 1981 Folder 12 Fontana Paperbacks (Helen Fraser, Alison Wade, Robert B. Woodings), 1975-1984, re Unended Quest . Scope and Contents note Includes typewritten blurbs for A Pocket Popper

Folder 13 Ford, G. W., 1948 Folder 14 Ford, Oliver E., 1965-1974. Scope and Contents note Includes correspondence re Conjectures and Refutations

Folder 15 Forder, H. G., 1943-1945 Folder 16 Forlaget Akademilitteratur, 1982 Folder 17 Formoso, Laure, 1979 Folder 18 Fortgang, Rudolph, 1978 Folder 19 Forum (Friedrich Torberg), 1958-1959 Folder 20 Fossati, Eraldo, 1957-1958 Folder 21 Foster, Michael, 1952 Folder 22 Foundations of Physics (Henry Margenau, Alwyn van der Merwe, Wolfgang Yourgrau), 1969-1983. Scope and Contents note Includes Karl Popper's typewritten report on two papers by Yehudah Freundlich

Folder 23 Fowler, David H., 1980-1982 Folder 297, Franchetti, S., 1982 Folder 1 Folder 2 Francke Verlag Bern (Carl Ludwig Lang), 1961-1984 Folder 3 Frankel, Otto H., 1971-1983 Folder 4 Frankel, P. H., 1965 Folder 5 Frankel, S. H., 1972 Folder 6 Frankfurter Allgemeine, 1981

Folder 7 Franklin, Allan, 1981-1982 Folder 8 Franklin Publications (Donald S. Cameron), 1960 Folder 9 Franz Deuticke Verlag (Othmar Spachinger, Herbert Fussy), 1981-1985 Folder 10 Free Austrian Movement in Great Britain, 1944 Folder 11 Free Inquiry (Paul Kurtz), 1973-1983 Folder 12 Free Press of Glencoe, 1964 Folder 13 Freed, Lan, 1949 Folder 14 Freeman, Derek, See also WRITINGS BY OTHERS I 1973-1984. Freeman, Eugene. See Open Court Folder 15 Freethinker (N. H. Sinnott), 1973 Folder 16 Frei, Bruno, 1971 Folder 17 Freidmann, F. G., 1979 Folder 18 Freundlich, Yehudah, 1973 Folder 19 Frey, Ulrich, 1981 Folder 20 Fried, J. M., 1968 Folder 21 Fried, Yehuda, 1979-1982 Folder 22 Friedell, Egon, 1932-1933 Folder 23 Friedman, Milton, 1954 Folder 24 Friedmann, Johannes, 1976 Folder 25 Friedrich, Carl J., 1949-1969 Folder 26 Friedrick Vieweg & Sohn, 1978 Folder 27 Frisch, Karl von, 1981 Folder 28 Frisch, Otto R., 1961-1977 Folder 29 Fritz, Karl, 1982 Folder 30 Frohlich-Sandner, Gertrude, 1967-1982 Folder 31 Fry, E. Maxwell, 1971 Folder 32 Fulbright Programme, 1960 Folder 33 Fundacao Calouste Gulbenkian, 1964-1985 Folder 34 Fundamenta Scientiae (Baudouin Jurdant), re "The Present Significance of Two Arguments of Henri Poincare" 1982, Folder 35 Funke, Hermann, 1979 Folder 36 Furley, David John, 1959 Folder 37 Furtmuller, Lux, 1961 Folder 298, GRANI (G. Bonafede, V. Poremsky), 1977-1983. Folder 1 Scope and Contents note Includes correspondence re Unended Quest

Folder 2 Gablentz, Otto von der, 1980-1981 Folder 3 Gabor, Dennis, 1958-1973 Folder 4 Gabriele Mazzotta Editore (Gabriele Mazzotta, Pier Aldo Rovatti, Salvatore Veca), 1972-1974 Folder 5 Gadamer, Hans-Georg, 1968-1985 Folder 6 Gadol, Eugene T., 1978-1979 Folder 7 Galbraith, W. M., 1966 Folder 8 Gal-Or, Benjamin, 1977-1983. Scope and Contents note Includes typewritten preface by Karl Popper to Benjamin Gal-Or's book Western Philosophy and Science: Time and Crisis

Folder 9 Gallie, W. Bryan, 1952-1966 Folder 10 Gardiner, Patrick, 1961-1970 Folder 11 Gardner, David P. (The Tanner Lectures on Human Values), 1981 Folder 12 Gardner, Martin, 1960 Folder 13 Gardner, Michael R., 1969 Folder 14 Garibaldi, Oscar M., 1974-1979 Folder 15 Gavroglu, Kostas, 1983-1984 Folder 16 Gebauer, Eleonore (and Annelies and Helga), 1985

Folder 17 Gebauer, Wolfgang, 1979 Folder 18 Gehrmann, Hans, 1983 Folder 19 Geisenheyner & Crone (Ernst W. Geisenheyner), 1972, re The Poverty of Historicism Folder 20 Gell-Mann, Murray, 1982 Folder 21 Gellner, Ernest, 1952-1984 Folder 22 Genke, Lucia A., 1985 Folder 23 Genossenschafts-Buchdruckerei, 1978 Folder 24 Genre humain (Maurice Olender), 1983. Scope and Contents note Includes correspondence with Scott Atran

Folder 25 George, F. H., 1974 Folder 26 George Allen & Unwin (Stanley Unwin, Philip Unwin, W. N. Beard), 1953-1970. Scope and Contents note Includes correspondence with C. Alec Mace and H. D. Lewis

Folder 27 Gerald Duckworth & Co., 1977 Folder 28 Gerard, Jacques, 1947 Folder 29 Germany. Embassy (Great Britain), 1972-1983 Folder 30 Germany. Embassy (Mexico), 1979 Folder 31 Gerschenkron, Alexander, 1974 Folder 32 Gesellschaft zur Forderung von Wissenschaft und Kunst (Reinhard Low), 1979 Folder 33 Geyl, P., 1951 Folder 34 Giangiacomo Feltrinelli Editore (Gian Piero Brega), 1974-1984, re The Poverty of Historicism . Scope and Contents note Includes typewritten preface by Karl Popper to the Italian edition

Folder 299, Giarini, Orio, 1982-1984 Folder 1 Folder 2 Gibson, Arthur, 1983-1984 Folder 3 Gideonse, Harry D., 1947 Folder 4 Giedymin, Jerzy, 1957-1983 Folder 5 Giger, Bernhard, 1984 Folder 6 Gilbert, Joseph A., 1984 Folder 7 Gill, Jerry H., 1969 Folder 8 Gillie, Alan, 1965-1971 Folder 9 Gillie, Oliver, 1978 Folder 10 Gillies, Donald A., 1967-1985 Folder 11 Gilmour, Ian, 1977-1983 Folder 12 Ginsberg, Morris, 1950 Folder 13 Giornale Nuovo, 1980 Folder 14 Gisin, Nicolas, 1983 Folder 15 Gissurarson, Hanes H., 1982-1985, re The Poverty of Historicism Folder 16 Giulio Einaudi Editore (Giulio Einaudi), 1967-1984. Scope and Contents note Includes correspondence with Fernando Gil and Giulio Giorello

Folder 17 Gius. Laterza & Figli (Enrico Mistretta), 1969-1983 Folder 18 Givant, Steven, 1984 Folder 19 Gladwyn, Lord, 1977 Folder 20 Glees, Paul, 1983 Folder 21 Gobel, Dieter, 1982 Folder 22 Godel, Kurt, 1964 Folder 23 Godsiff, Patricia, 1972 Folder 24 Goldman, Alvin I., 1978

Folder 25 Goldstein, H., 1961 Folder 26 Goldstein, Irwin, 1983 Folder 27 Goldstein, Laurence, 1984 Folder 28 Goldstern, Alex, 1973-1984 Folder 29 Goldthorpe(?), J., 1972 Folder 30 Gollner, Stephanie, 1962-1985 Gombrich, Ernst H. and Leonie (Ilse) Folder 300, Undated Folder 1 Folder 2 1943 Folder 3 1944 Folder 4 1945 Folder 5 1956-1983 Folder 6 Gombrich, Lisbeth, 1972 Folder 7 Gombrich, Richard, 1945-1982 Folder 8 Gomes da Costa, Brian L., 1965-1986 Folder 9 Gomperz, Heinrich, 1932-1936 Folder 10 Gonseth, Ferdinand, 1946-1955 Folder 11 Gonville and Caius College (J. Chadwick), 1951-1952 Folder 12 Gonzales y Cobarrubias, Juan Jose, 1967 Folder 13 Good, Irving John, 1959-1984 Folder 14 Goodman, Edward, 1961-1983. Scope and Contents note Includes correspondence re the Acton Society Trust

Folder 15 Goodman, Nelson, 1956-1983 Folder 16 Goodman, R. P., 1960 Folder 17 Gopnik, Adam, 1976-1977 Folder 18 Gordon, H. S., 1975 Folder 19 Gordon, Lindsay J. M., 1978-1981 Folder 20 Gordon, Manfred, 1979-1982 Folder 21 Gordon, R. E., 1977-1978 Folder 22 Gorecki, Jan, 1973 Folder 23 Gorkin, Lawrence L., 1961 Folder 24 Gott, Hans, 1979-1980 Folder 25 Gottlob, Rainer, 1985 Folder 26 Gotze, Heinz, 1977 Folder 27 Goustis, Constantine P., 1984-1985 Folder 28 Graham, A. C., 1965 Folder 29 Graham, James, 1979-1983 Folder 301, Grant McIntyre Ltd., 1979 Folder 1 Folder 2 Grattan-Guinness, I., 1980-1984 Folder 3 Gratz, Leopold, 1977-1982 Folder 4 Gray, J. A. Muir, 1977 Folder 5 Gray, John N., 1976-1984 Folder 6 Grebenik, E., 1952-1954 Folder 7 Greenall, Philip D., 1961 Folder 8 Gregory, Frederick, 1982 Folder 9 Gregory, Richard L., 1979-1980 Folder 10 Grelling, Kurt, 1936 Folder 11 Griese, Friedrich, 1975-1977, re Unended Quest . Scope and Contents note Includes notes and printed fragments annotated by Karl Popper

Folder 12 Griffiths, A. Phillips, 1976 Folder 13 Grim, Patrick, 1979-1982

Folder 14 Grimm, Klaus, 1979 Folder 15 Grinnell College (Howard R. Bowen), 1960 Folder 16 Groenewold, H. J., 1968 Folder 17 Groot, Adriaan D. de, 1948-1972 Folder 18 Grossner, Claus, 1971-1985 Folder 19 Grove, J. W., 1949-1982 Folder 20 Grunbaum, Adolf, 1956-1982. Scope and Contents note Includes correspondence with Alan Ross Anderson (University of Pittsburgh)

Folder 21 Grunfeld, Ernest, 1985 Folder 22 Grusser, O.-J., 1982-1984 Folder 23 Guardian, 1946 Folder 24 Gudehus, Herbert, 1980 Folder 25 Gunzl, Christof, 1979-1983 Folder 26 Gupta, Jyotirindra Das, 1961 Folder 27 Gustav Fischer Verlag, 1981-1985 Folder 28 Guthrie, Robin, 1981-1982 Folder 29 Guthrie, William Keith Chambers, 1966-1980. Scope and Contents note Includes letter from Adele Guthrie

Folder 30 Gyldendal Norsk Forlag, 1968-1979 Folder 302, H. W. Wilson Company, 1952 Folder 1 Folder 2 Haakonssen, Knud (and Niels Christian Stefansen), 1972-1981 Folder 3 Haaland, Arild, 1949 Folder 4 Haas, Eduard and Erika, 1982-1985 Folder 5 Haberler, Gottfried, 1946-1972 Folder 6 Habermas, Jurgen, 1965 Folder 7 Habermehl, Werner, 1975-1982. Scope and Contents note Includes Werner Habermehl's German translation of part of Unended Quest

Folder 8 Hacking, Ian M., 1966-1980 Folder 9 Hacohen, Malachi H., 1983-1984 Folder 10 Haecht, Professor van, 1972 Folder 11 Haggart, A. I. M., 1978 Folder 12 Hakamies, Ahti, 1975-1978. Scope and Contents note Includes correspondence with Uuno Saarnio

Folder 13 Haldane, J. B. S., 1952 Folder 14 Hall, A. Rupert, 1964-1981 Folder 15 Hallam, A., 1984 Folder 16 Halsbury, Earl of, 1952 Folder 17 Halstead, L. Beverly, 1982 Folder 18 Halverson, William H., 1979-1981 Folder 19 Hamblin, Charles L., 1955-1968. Scope and Contents note Includes Karl Popper's handwritten and typewritten report on Charles L. Hamblin's thesis, 1955

Folder 20 Hamel, Greta, 1971 Folder 21 Hamilton, Alistair, 1972 Folder 22 Hamley, H. R., 1949

Folder 23 Hamlyn Group, 1971-1981 Folder 24 Hampshire, Stuart N., 1960-1962 Folder 25 Han, Suyin, 1961 Folder 26 Hanfling, Stanley M., (?) 1962 Hansen, Troels Eggers and Margit Hurup Nielsen, re the bibliography for The Philosophy of Karl Popper, and Die beiden Grundprobleme der Erkenntnistheorie . Scope and Contents note Includes correspondence with Andre W. Carus (Open Court Publishing Company) and Hans Georg Siebeck, as well as notes by Jeremy F. G. Shearmur

Folder 27 Undated Folder 28 1970-1971 Folder 303, 1972 Folder 1 Folder 2 1973 Folder 3 1974 Folder 4 1975 Folder 5 1976 Folder 6 1977 Folder 7 1978 Folder 304, 1979 Folder 1 Folder 2 1981-1986 Folder 3 Hanson, F. Allan, 1974 Folder 4 Hanson, Norwood Russell, 1959-1962. Scope and Contents note Includes correspondence with Herman B. Wells, Roger C. Buck, and Frank T. Gucker (Indiana University). Also Scope and Contents note Includes a letter from Karl Popper to The Nation enclosing a review by Norwood Russell Hanson of The Logic of Scientific Discovery

Folder 5 Haratonik, Peter L., 1979 Folder 6 Harcourt, Brace & Company (J. H. McCallum), 1956-1957 Folder 7 Hardy, Alister, 1966-1975 Folder 8 Hare, Richard M., 1952-1982 Folder 9 Hargrove, Eugene C., 1975 Folder 10 Haringer, Thomas, 1982 Folder 11 Harper, F. A., 1949 Harper & Row (Melvin L. Arnold, Hugh Van Dusen, Winthrop Knowlton, Cynthia Merman, Peter Bejger), re The Open Society, The Logic of Scientific Discovery, and Conjectures and Refutations . Scope and Contents note Includes correspondence with Benjamin Nelson

Folder 12 1956-1969 Folder 13 1972-1982 Folder 14 Harre, Rom, 1974-1983 Folder 15 Harris, Anthony, 1983 Folder 16 Harris, Henry, 1985 Folder 17 Harris, Ralph, 1968 Folder 18 Harrison, Stephen, 1977-1982 Folder 19 Harsanyi, John C., 1960-1983 Folder 20 Hartman, H., 1978-1979 Folder 21 Hartmann, Eva, 1983 Folder 22 Hartshorne, Charles, 1963-1977

Folder 23 Hartung, Angela, 1976. Scope and Contents note Includes Angela Hartung's German translation of part of Unended Quest

Folder 24 Harvard, Mr., 1973 Folder 25 Harvard University (Mason Hammond, Donald C. Williams, Abram Bergson), 1949-1963 Folder 26 Harvard University Press (Thomas J. Wilson), 1950-1981. Scope and Contents note Includes correspondence with Arthur Smithies ( Quarterly Journal of Economics )

Folder 27 Harvester Press, 1980-1983. Scope and Contents note Includes letter to N. M. L. Nathan

Folder 28 Hase & Koehler Verlag (Kaspar Hans v. Harnier), 1984 Folder 29 Haslauer, Wilfried, 1982 Folder 305, Hattiangadi, Jagdish N., 1966-1984 Folder 1 Folder 2 Haulleville, P. de, 1968 Folder 3 Hauptverband des Osterreichischen Buchhandels (Gerhard Prosser), 1982 Folder 4 Hausman, David B., 1972 Folder 5 Havard, John, 1966-1973 Folder 6 Hawking, Dr., 1977 Folder 7 Hay, Douglas R., 1966-1967 Folder 8 Hay, Gillian, 1967-1968 Folder 9 Hay, Stephen, 1971 Folder 10 Hayakawa, S. I., 1960-1974. Scope and Contents note Includes Karl Popper's typewritten memorandum on how the United States should withdraw from Vietnam, 1969

Hayek, Friedrich August and Helene von Folder 11 Undated Folder 12 1936-1938 Folder 13 1940-1947 Folder 14 1950-1958 Folder 15 1960-1969 Folder 16 1970-1977. Scope and Content Note Includes a printed copy of Karl Popper's letter to the editor of the Times Literary Supplement, 5 December 1975, re Friedrich A. von Hayek's book Law, Legislation and Liberty

Folder 17 1980-1984 Folder 18 Haynes, Michael, 1979-1983 Folder 19 Healy, M. J. R., 1979 Folder 20 Heaton, E. W., 1982 Folder 21 Hecht, Ernest, n.d. Folder 22 Heckmann, Gustav, 1979 Folder 23 Heerden, Pieter J. van, 1964 Folder 24 Heftner, Ernst, 1982 Folder 25 Hegenbarth, Hans, 1981 Folder 26 Hegenberg, Leonidas H. B., 1964-1981 Folder 27 Hein, Piet, 1971-1984

Folder 28 Heinemann Educational Books (Philippa Stratton, Paul Richardson, Penny H. Hayes), 1972-1983. Scope and Contents note Includes correspondence re The Positivist Dispute in German Sociology

Folder 29 Heinis, A. B., 1984 Folder 30 Heirs, Ben J., 1982 Folder 31 Heisenberg, Martin, 1983 Folder 32 Heisenberg, Werner, 1934-1935 Folder 33 Helbig, Wolfgang, 1980-1981 Folder 34 Hellegers, Andre E., 1971-1979 Folder 35 Heller, Eitel-Fritz, 1981 Folder 36 Hellewell, David, 1977 Folder 306, Hellin, Fritz P., 1961-1980 Folder 1 Hellman, Geoffrey. See Michael J. Dunn Folder 2 Hempel, Carl G. (Peter) and Eva, 1937-1980 Folder 3 Henderson, P. D., 1948 Folder 4 Hengge, Paul, 1981 Folder 5 Henkin, Leon, re the Tarski Symposium 1971-1978, Folder 6 Henry-Hermann, Grete, 1963-1979 Folder 7 Herbert, Nesta, 1982 Folder 8 Herbig, Jost, 1984-1985 Folder 9 Hermann Editeurs des Sciences et des Arts (Pierre Beres), 1982-1985. Scope and Contents note Includes correspondence with Librairie Plon

Folder 10 Hermann-Ehlers-Akademie (Manfred Dahlke), 1980 Folder 11 Hermann Luchterhand Verlag (Anna Stolz, Heinz Schutte, Frank Benseler, Hannelore Kirchem, Otto F. Walter), re "Der Positivismusstreit in der deutschen Soziologie." 1965-1980, Scope and Contents note Includes a letter to Dr. Boytha and Frau Szekely

Folder 12 Hermann Schroedel Verlag, 1980 Folder 13 Hermes, Hans, 1968 Folder 14 Hervey, Helen, 1951-1964 Folder 15 Herz, Martin F. and Elisabeth K. (Liesl), 1954-1985 Folder 16 Hessischer Rundfunk (Kurt Zimmermann, Jurgen Kritz), 1972-1982. Scope and Contents note Includes correspondence with Fritz Vogelsang and F. Weigend-Abendroth ( Stuttgarter Zeitung ), H. E. Scheele and Christian Sommer (Polytel International), Klaus Podak, G. Grenz

Folder 17 Heyt, Friso D., 1979 Folder 18 Heyting, Arend, 1949-1968 Folder 307, Hick, John H., 1979-1980 Folder 1 Folder 2 Hickey, R. J., 1977 Folder 3 Higgs, P. W., 1952 Folder 4 Hiley, B. J., 1981-1983 Folder 5 Hilgartner, C. A., 1976 Folder 6 Hill, A. V., 1976 Folder 7 Hill, Anthony, 1965 Folder 8 Hill, Edward L., 1965-1970 Folder 9 Hill, Frank L., 1982

Folder 10 Hill, J., 1980 Folder 11 Hill, Karl O., 1962-1981 Folder 12 Hilton, Jane, 1975 Folder 13 Hinst, Peter, 1976 Folder 14 Hintikka, Jaakko, 1964-1977 Folder 15 Hirsch, E. D., Jr., 1976 Folder 16 Hirschmann, Edward E., 1971-1972 Folder 17 Ho, Hsiu-hwang, 1963 Folder 18 Ho, Wing-meng, 1970 Folder 19 Hoare, C. A. R., 1958 Folder 20 Hobart, Robert H., 1974-1982 Folder 21 Hobart & William Smith Colleges (Perrell F. Payne), 1974-1975 Folder 22 Hocevar, Emil H., 1983 Folder 23 Hodgkin, Dorothy, 1983 Folder 24 Hoefert, Hilde, 1961-1962 Folder 25 Hoeg, Carsten, 1958 Folder 26 Hoerster, Norbert, 1970-1982 Hoffmann und Campe Verlag (Hans-Helmut Rohring, Anneliese Schumacher-Heiss, Renate Langheck), mainly re Objective Knowledge and Unended Quest . Scope and Contents note Includes annotated proofs of Unended Quest and correspondence with Klaus Podak, Oxford University Press, Hoimar von Ditfurth, Friedrich Griese, and Hermann Vetter, as well as the latter's German translation of part of Objective Knowledge

Folder 308, Undated Folder 1 Folder 2 1972 Folder 3 1973 Folder 4 1974 Folder 5 1975 Folder 6 1976 Folder 7 1977 Folder 8 1978 Folder 9 1979 Folder 10 1980 Folder 11 1981 Folder 12 1982 Folder 13 1983 Folder 14 1984 Folder 15 1985 Folder 309, Hofmann, Hans W., 1976 Folder 1 Folder 2 Hogan, James, 1960 Folder 3 Hokkyo, Noboru, 1979-1983 Folder 4 Holecek, Elfriede, 1968 Folder 5 Holenstein, El mar, 1982 Folder 6 Holland, Jeffrey R., 1981 Folder 7 Hollis, Martin, 1979 Folder 8 Hollow, Phyllis, 1960 Folder 9 Hollweg, Arnd, 1971-1977 Folder 10 Holmes, Brian, 1962-1984. Scope and Contents note Includes a letter from Ivan Slade

Folder 11 Holt, Robert T., 1979

Folder 12 Holt, Rinehart and Winston, 1975. Scope and Contents note Includes a letter from Jonathan Cape Ltd.

Folder 13 Holton, Gerald, 1972-1979 Folder 14 Honderich, Ted, 1978-1984 Folder 15 Hook, Sidney, 1981 Folder 16 Hooker, C. A., 1972 Folder 17 Horizon, 1974 Folder 18 Horlock, John H., 1977 Folder 19 Horowitz, Irving Louis, 1958 Folder 20 Horrobin, David F., 1979-1982 Howard, John. See Turner, Martin Folder 21 Hoyer, Ulrich, 1978-1985 Folder 22 Hoyningen-Huene, Paul, 1984 Folder 23 Huang, Po-chi, 1978-1980. Scope and Contents note Includes Chinese translation of "Towards a Rational Theory of Tradition," and a letter from Pui-chong Lund

Folder 24 Hubner, Adolf, 1979 Folder 25 Huddleston, Trevor, re Alan Stewart Paton 1975, Folder 26 Hulme, H. R., 1948 Folder 27 Human Rights International, 1974 Folder 28 Humanidades (Jose Carlos Azevedo), 1982-1983 Folder 29 Humanist (Paul Kurtz), 1973 Folder 30 Humanist Society of New Zealand, 1972 Folder 31 Hume Studies, 1974 Folder 32 Humm-Sernau, Lola, 1982 Folder 33 Humphreys, Paul, 1982-1983 Folder 34 Hung, Tscha, 1980-1986. Scope and Contents note Includes correspondence with Brian McGuinness

Folder 35 Hunold, A., 1957-1962 Folder 36 Hurst, Robert, 1982 Folder 310, Hutchinson Education (Mark Cohen), 1973-1983 Folder 1 Hutchinson Publishing Group (Ruth Klauber, Kathleen R. Nathan, Elaine V. Hopton, Angela Elkins, Mark Cohen), mainly re The Logic of Scientific Discovery . Scope and Contents note Includes typewritten blurbs and corrections

Folder 2 Undated. Scope and Content Note Includes extract of letter to John W. N. Watkins

Folder 3 1952-1955 Folder 4 1956 Folder 5 1957 Folder 6 1958 Folder 7 1965 Folder 8 1972-1979 Folder 9 1980-1985 Folder 10 Hutchison, Terence, 1968 Folder 11 Huth, Werner, 1983

Folder 12 Hutten, Ernest H., 1960 Folder 13 Hutton, Gordon M., 1961 Folder 14 Hyde, Inge, 1978 Folder 15 Hyde, Stephen, 1982 Folder 311, Iaccarino, Luigi, 1974 Folder 1 Folder 2 Ichii, Saburo, 1952-1977 Folder 3 Idea (Aryeh Mor and Yirmiahu Yovel), 1978 Folder 4 Iggers, Georg G., 1960 Folder 5 Iggo, Professor, 1978 Folder 6 Ihara, Jiro, 1983-1984 Folder 7 Impact of Science on Society (Bruno Friedman), 1969 Folder 8 Imperial College of Science and Technology (C. K. McDowall, David Sherrington), 1954-1984 Folder 9 Indian Journal of Philosophy (J. D. Swamidasan), 1958 Folder 10 Industria (Ferdinando di Fenizio), 1948-1972. Scope and Contents note Includes correspondence re The Poverty of Historicism

Folder 11 Informationsdienst fur Bildungspolitik und Forschung (Felix Gamillscheg), 1965-1966 Folder 12 Inner London Education Authority (Laurie Buxton), 1978 Folder 13 Inquiry (Ralph Raico, Alastair Hannay), 1976-1978 Folder 14 Institut de France, 1980 Folder 15 Institut fur Wirtschaft und Politik, 1979 Folder 16 Institut International de Philosophie, 1948-1969 Folder 17 Institute for Fundamental Studies Association (John Yates), n.d. Folder 18 Institute for Humane Studies (F. A. Harper), 1963-1976 Folder 19 Institute for Scientific Information, 1963 Folder 20 Institute for Vico Studies, 1976-1977 Folder 21 Institute of Contemporary History, 1967 Folder 22 Institute of Economic Affairs (Ralph Harris), 1977-1983 Folder 23 Institute of Historical Research, 1948 Folder 24 Institute of Parascience, 1980 Folder 25 Institute of Physics, 1962-1973 Folder 26 Instituto de Ciencias Humanas (Gentil Martins Dias), 1979 Folder 27 Interdisciplinary Science Reviews (Anthony R. Michaelis), 1977-1978 Folder 28 International Biographical Archives and Dictionary of Central European Emigres, 1933-1945, 1980 Folder 29 International Centre for Child Studies, 1984 Folder 30 International Conference on the Unity of the Sciences (Michael Young Warder, John C. Eccles), 1975-1983. Scope and Contents note Includes correspondence with Peter B. Checkland, S. L. Cook, Irving Louis Horowitz, and Frederick Sontag re the Reverend Sun Myung Moon

Folder 31 International Congress of Classical Studies (Carsten Hoeg), 1954 Folder 32 International Congress of Logic, Methodology and Philosophy of Science (Max Jammer, Paul Weingartner), 1978-1984 Folder 33 International Cultural Foundation, 1977-1978 Folder 34 International Editors' Company, 1981 Folder 35 International Encyclopedia of the Social Sciences (David L. Sills), 1966-1967 Folder 36 International Federation of Institutes for Advanced Study (Sam Nilsson), 1978-1979 Folder 37 International House of Japan (Shigeharu Matsumoto), 1963 Folder 38 International Institute for Strategic Studies (Christoph Bertram), 1980 Folder 39 International Journal of Epidemiology (Walter W. Holland), 1976. Scope and Contents note Includes letter to Carol Buck

Folder 40 International Journal of Theoretical Physics (John Yates), 1968 Folder 41 International Mark Twain Society, 1951 Folder 42 International Society for the History of Ideas (Aaron Noland, Philip W. Wiener), 1959-1974 Folder 43 International Society for the Study of Time (J. T. Fraser), 1967 Folder 44 Ioannidou, H., 1981-1982 Folder 45 Israelische Kultusgemeinde Wien (Ivan Hacker), 1982 Folder 46 Istituto della Enciclopedia Italiana (Vincenzo Cappelletti), 1979-1985 Folder 47 Istituto di Metodologia e Filosofia della Scienza (Angelo Maria Petroni), 1982-1983 Folder 48 Iversen, Erik, 1980 Folder 49 Iversen, K., 1973 Folder 50 Iwanami Shoten, Publishers (Mitsuko Takiguchi), 1976-1979 J.C.B. Mohr/Paul Siebeck (Hans Georg Siebeck, Georg Siebeck), re The Poverty of Historicism, The Logic of Scientific Discovery, Die beiden Grundprobleme der Erkenntnistheorie, Conjectures and Refutations . Scope and Contents note Includes correspondence with Oliver E. Ford and Bernd Enders. See also Erik Boettcher and Herr Wienhold

Folder 312, 1961 Folder 1 Folder 2 1965 Folder 3 1966 Folder 4 1967 Folder 5 1968 Folder 6 1969 Folder 7 1970 Folder 8 1971 Folder 9 1972 Folder 10 1973 Folder 11 1974 Folder 12 1975 Folder 13 1976 Folder 14 1977 Folder 15 1978 Folder 16 1979 Folder 17 1980-1984 Folder 18 Jabs, Arthur, 1978-1985 Folder 19 Jacob, Francois, 1979 Folder 20 Jacob, Pierre, 1979-1980 Folder 21 Jaeger, Hasso, 1965-1966 Folder 22 Jaeger, Wolfgang, 1972 Folder 23 Jaki, Stanley L., 1982 Folder 24 James, D. Marc, 1978-1979 Folder 25 James, G. D., 1979 Folder 313, James, Roger, 1973-1985 Folder 1 Folder 2 James Thin Ltd., 1977-1978 Folder 3 Jammer, Max, 1967-1984 Folder 4 Janoska, Georg, 1967-1970 Folder 5 Japan Uni Agency (Hideo Aoki, Kozaburo Yano), 1973-1985, mainly re Unended Quest Folder 6 Jarvie, Ian Charles, 1957-1984 Folder 7 Jary, Walther, 1978 Folder 8 Jeffrey, Richard C., 1970 Folder 9 Jeffreys, Harold, 1942-1958 Folder 10 Jewish Year Book, 1969 Folder 11 Ji, Shu-li, 1982

Folder 12 John Didier Editions, 1981 Folder 13 John Simon Guggenheim Memorial Foundation, 1979 Folder 14 John Wiley & Sons Limited, 1983-1984 Folder 15 Johnson, Barclay D., 1977 Folder 16 Johnson, Daniel, 1976-1977 Folder 17 Johnstone, R. Edgeworth, 1971-1983 Folder 18 Johr, W. A., 1981 Folder 19 Jonathan Cape Ltd., 1980 Folder 20 Jones, G. O., 1965-1967 Folder 21 Jones, P. E., 1970 Folder 22 Jordan, P., 1935. Scope and Contents note Includes letter from Frankfurter Zeitung

Folder 23 Jorgensen, J., 1935-1946 Folder 24 Joseph, Kevin, 1977 Folder 25 Joseph Rowntree Memorial Trust (Robin Guthrie), 1982 Folder 26 Journal of Industrial Affairs, 1984 Folder 27 Journal of Philosophy, 1982 Folder 28 Journal of Symbolic Logic, 1951-1965 Folder 29 Judge, H. Y., 1960 Folder 30 Junankar, N. S., 1964 Folder 31 Jung, Richard, 1983 Folder 314, Kadlec, Bernard, 1974-1978 Folder 1 Folder 2 Kadlec, Erich, 1974-1985 Folder 3 Kaestner, Heinrich, 1979-1980 Folder 4 Kahn, Charles H., 1965-1981 Folder 5 Kahn-Freund, Otto, 1946 Folder 6 Kalicki, Jan, 1951 Folder 7 Kalista, Monika, 1979-1982 Folder 8 Kalman, Rudolf E., 1983 Folder 9 Kalmar, Laszlo, 1966-1968 Folder 10 Kamenka, Eugene, 1969 Folder 11 Kaneko, Mitsuo, 1984 Folder 12 Kanitscheider, Bernulf, 1978-1984 Folder 13 Kannellopoulos, P., re Constantine D. Tsatsos. 1978, Scope and Contents note Includes letter to Linos Benakis

Folder 14 Kaplan, Morton A., 1978-1979 Folder 15 Kapp, Reginald O., 1952-1957. Scope and Contents note Includes Karl Popper's typewritten comments on Peter Alexander's review of Reginald O. Kapp's book Mind, Life, and Body

Folder 16 Karlan, Daniel M., 1977 Folder 17 Kary, Michael, 1983-1984 Folder 18 Kasper, Helmut, 1968-1969 Folder 19 Karstendiek, Helmut, 1981 Folder 20 Kathimerimi, 1983 Folder 21 Katholiek Centrum voor Lectuurinformatie en Bibliotheekvoorziening, 1981 Folder 22 Katouzian, Homa, 1975-1983 Folder 23 Kattsoff, L. O., 1949 Folder 24 Katz, Bernard, 1983 Folder 25 Kaus, Rainer, 1972 Folder 26 Kavanagh, H., 1983

Folder 315, Kekes, John, 1976-1981 Folder 1 Folder 2 Keller, Hannes, 1985 Folder 3 Kemeny, John G., 1951-1954 Folder 4 Kendall, Maurice G., 1955-1964 Folder 5 Kennan, George F., 1984 Folder 6 Kennet, Wayland, 1981 Folder 7 Kenny, Anthony J. P., 1984 Folder 8 Kermode, Frank, 1970 Folder 9 Keuth, Herbert, 1969-1973 Folder 10 Khan, R. F., 1961 Folder 11 Kielwein, R., 1960-1961 Folder 12 Kiepenheuer & Witsch, 1980 Folder 13 Kiesewetter, Hubert, 1968-1985 Folder 14 Kiesslinger, Rudolf, 1983 Folder 15 Kindler Verlag Zurich, 1981 Folder 16 King, Edmund J., 1966-1982 Folder 17 King, Preston, 1961 Folder 18 Kirchhoff, Joachim, 1983-1985 Folder 19 Kirchschlager, Rudolf, 1977-1985 Folder 20 Kirk, G. S., 1959-1965 Folder 21 Kitchen, Jack, 1953 Folder 22 Klappholz, Kurt, 1982 Folder 23 Kleene, Stephen C., 1968 Folder 24 Klein, Robert F., 1979 Folder 25 Klemke, E. D., 1974-1979 Folder 26 Klibansky, Raymond, 1968-1969 Folder 27 Klose, Dietrich, 1981 Folder 28 Knaurs Prominentenlexicon, 1980 Folder 29 Kneale, William C., 1945-1983 Folder 30 Knox, F., n.d. Folder 31 Koch, L. E., 1964 Folder 32 Kochen, Simon, 1973-1982 Folder 33 Koenne, Werner, 1983 Folder 34 Koertge, Noretta, 1968-1984 Folder 35 Koesters, Paul-Heinz, 1980 Folder 36 Koestler, Arthur, n.d. Folder 37 Koga, Toyoki, 1973-1983 Folder 316, Kohl, Helmut, 1977 Folder 1 Folder 2 Kohler, Eckehart, 1968 Folder 3 Kohn, Hans, 1950-1966 Folder 4 Kolakowski, Leszek, 1971-1982 Folder 5 Kolb, Fritz and Martha, 1961-1984. Scope and Contents note Includes Karl Popper's handwritten and typewritten foreword to Fritz Kolb's book Es kam ganz anders, 1981

Folder 6 Kolditz, Wolfgang, 1979-1984 Folder 7 Koliha, Lothar, 1984 Folder 8 Koller, Frau, n.d. Folder 9 Kolnai, Aurel T., 1952-1955 Folder 10 Komarek, Kurt, 1978 Folder 11 Komitee zur Organisation eines Osterreichischen Schriftstellerkongresses, 1980 Folder 12 Kongress fur die Freiheit der Kultur, 1947 Folder 13 Konig, Heinz, 1981 Folder 14 Konstanzer Blatter fur Hochschulfragen, 1971 Folder 15 Koppelmann, Floris, 1980

Folder 16 Kordig, Carl R., 1980-1981 Folder 17 Korean Broadcasting System, 1981-1982 Folder 18 Korn, Peter Jona and Barbara, 1981 Folder 19 Korner, Stephan, 1957-1981 Folder 20 Kornhuber, H. H., 1977 Folder 21 Kosel-Verlag, 1972-1978 Folder 22 Kothbauer, Hilde, 1972 Folder 23 Kraft, Julius, 1945-1960. Scope and Contents note Includes correspondence with Margit Kraft, 1961

Folder 24 Kraft, Victor, 1932-1974. Scope and Contents note Includes correspondence with Eva Frodl-Kraft, 1975

Folder 25 Krag (Nina Smolar), 1984 Folder 26 Krah, Wolfgang, 1972-1975 Folder 27 Krakau, C. E. T., 1982 Folder 317, Krassnigg, Albert, 1970. Folder 1 Scope and Contents note Includes Karl Popper's typewritten report entitled "Einige Bemerkungen uber die Wiener Schulreform und ihr Einfluss auf mich," 1970, as well as a letter to Albert Krassnigg's widow, 1971

Folder 2 Kratky, Otto, 1980-1985 Folder 3 Kraus, Michael, 1951 Folder 4 Kraus, Wolfgang, 1968-1984 Folder 5 Krausz, Michael, 1960-1985 Folder 6 Krawietz, Werner, 1976-1977 Folder 7 Krebs, Greti, 1982 Folder 8 Krebs, Hans, 1976 Folder 9 Kreisel, Georg, 1952-1983. Scope and Contents note Includes Georg Kreisel's typewritten review of A. Mostowski's book Sentences Undecidable in Formalized Arithmetic: An Exposition of the Theory of Kurt Godel, annotated by Karl Popper

Folder 10 Kreisky, Bruno, 1972-1982 Kremenak, Elisabeth K. See Herz, Martin F. and Elisabeth K. Folder 11 Kretschmer, Gerhard, 1965-1968 Folder 12 Krips, Henry, 1984 Folder 13 Krohn, Peter L., 1977-1978 Folder 14 Kroiss, Gerhard, 1981-1984 Folder 15 Kroy, Moshe, 1970-1979 Folder 16 Kruger, Lorenz, 1968-1972 Folder 17 Kuhn, Thomas S., 1965 Folder 18 Kuipers, Theo A. F., 1978-1983 Folder 19 Kulmann, Hermann, 1981-1982 Folder 20 Kulturzeitschrift (Gabriele Pfan), 1979 Folder 21 Kuppers, Bernd-Olaf, 1983 Folder 22 Kuppner, Frank, 1983 Folder 23 Kustannusosakeyhtio Otava, 1965, re The Open Society Folder 24 Kuswetter, H., 1977 Folder 25 Kuypers, K., 1970-1983 Folder 26 Kvan, Eric, 1963-1965 Folder 27 Kwiatkowski, Gerhard (Bibliographisches Institut), 1978-1979

Folder 28 Kyburg, Henry E., Jr., 1960-1967. Scope and Contents note Includes a letter from Sigmund Neumann

Folder 29 Kyrkos, Basileiy A., 1974-1985 Folder 318, Labedz, Leopold, 1973-1980 Folder 1 Folder 2 Lahti, Pekka J., 1984-1985 Folder 3 Lai, Tyrone, 1968 Lakatos, Imre Folder 4 Undated Folder 5 1959-1963. Scope and Content Note Includes correspondence with Suresh C. Parikh

Folder 6 1964 Folder 7 1965 Folder 8 1966 Folder 9 1967-1969 Folder 10 1970-1973 Folder 11 Lammer, Meinhart and Traudl, 1968-1974 Lammer, Robert Folder 12 1960-1968 Folder 13 1970-1978 Folder 14 1981-1985 Folder 15 Lampugnani Nigri Editore, 1972, re The Poverty of Historicism Folder 16 Lancet, 1978 Folder 17 Lanczos, Cornelius, 1966-1970 Folder 18 Lande, Alfred, 1955-1971 Folder 19 Landsberg, Peter T., 1971-1985 Folder 20 Lang, C., 1951 Folder 21 Lange & Springer, 1982 Folder 22 Laor, Nathaniel, 1983 Folder 23 Larijani, Sadegh, 1979 Folder 319, Larsen, Harold, 1945-1946 Folder 1 Folder 2 Laszlo, Stephan, 1972 Folder 3 Laudsberg, Dr., 1957 Folder 4 Lauener, Henri, 1972-1981 Folder 5 Launay, Marc and Michelle Brudy de, 1979-1985, re Conjectures and Refutations Folder 6 Laungani, Pittu, 1978 Folder 7 Laurence, Alfred Edward, 1968-1970 Folder 8 Laurikainen, K. V., 1983 Folder 9 Lauwerys, J. A., 1968-1969 Folder 10 Lawrence, John, 1978-1979 Folder 11 Lawrence, Philip J., 1948 Folder 12 Lawrence Smith Literary Agency (Lawrence Smith), 1955-1973 Folder 13 Leach, B. Foss, 1980-1983 Folder 14 Leary, James E., 1960 Folder 15 Leblanc, Hugues, 1978-1981 Folder 16 Leeper, G. W., 1974 Folder 17 Leeuwen, J. van, 1981 Folder 18 Leinfellner, Werner, 1974 Folder 19 Lejewski, Czeslaw, 1952-1982 Folder 20 Leoni, Bruno, 1952-1966 Folder 21 Leser, Norbert, 1975 Folder 22 Lessnoff, Michael, 1980

Folder 23 Letwin, William, 1949 Folder 24 Leung, Physer, 1980-1984 Folder 25 Levere, Trevor H., 1977 Folder 26 Levi, Isaac, 1962-1983 Folder 27 Levinson, H. B., 1964 Folder 28 Levinson, Paul, 1978-1983 Folder 29 Levison, Arnold B., 1963 Folder 30 Levy, David, 1978 Folder 31 Levy, H., 1943 Folder 32 Lewin, Douglas W., 1979 Folder 33 Lewis, Albert C., 1979-1980 Folder 34 Lewis, Hywel D., 1983 Folder 35 Lewis, John, 1972 Folder 36 Lewis, Thomas T., 1981-1982 Folder 37 Lewis-Loubignac, Anne, 1982-1983 Folder 38 Lewy, Casimir, 1946-1982 Folder 39 Liberal Summer School, 1967 Folder 320, Librairie Armand Colin (Marianne Veron), 1970-1971, re Conjectures and Refutations Folder 1 Folder 2 Librairie Artheme Fayard, 1970-1971, re The Logic of Scientific Discovery Folder 3 Librairie Ernest Flammarion (Louis Audibert), 1984-1985, re The Poverty of Historicism Folder 4 Librairie Plon (Helene Bourgeois, Rene Julliard), 1981-1984, re Conjectures and Refutations and The Poverty of Historicism Library of Science (David Klein). See Basic Books Folder 5 Lieberson, Jonathan, 1982 Folder 6 Light, Ursula E. K., 1982 Folder 7 Lindley, T. Foster, 1952 Folder 8 Lingens, Ella, n.d. Folder 9 Linguiti, Gennar Luigi, 1976-1977 Folder 10 Linke, Paul F., 1936-1937 Folder 11 Linney, D. S., 1952 Folder 12 Lion, Aline, 1949 Folder 13 Lippincott, Benjamin E., 1978-1981 Folder 14 Lipton, Marianne, 1961 Folder 15 Listener, 1954 Folder 16 Little, Graham R., 1977-1982 Folder 17 Little, John, 1980 Folder 18 Liviana Editrice in Padova, 1970, re Conjectures and Refutations Folder 19 Livingstone, Angela, 1980 Folder 20 Lloyd, G. E. R., 1966 Folder 21 Lock, Andrew, 1979 Folder 22 Lodynski, Andrej, 1984 Folder 23 Logan, Ken, 1961-1984 Folder 24 Loidl, Willi, 1984 Folder 25 Lombardi, Franco, 1984 Folder 26 London Review of Books, 1980 London School of Economics (Walter Adams, Sydney Caine, Huw Wheldon, Ralf Dahrendorf). See also Wasserman, Benno. For pre- correspondence, see COURSE MATERIAL, London School of Economics, Correspondence 1970 Folder 27 1970-1975 Folder 28 1976-1985 Folder 321, London School of Economics Society, 1980 Folder 1 Folder 2 Lorber, John, 1980 Folder 3 Lorenz, Ingeborg F. R., 1982

Folder 4 Lorenz, Konrad Z., 1969-1984. Scope and Contents note Includes Karl Popper's typewritten tribute to Konrad Lorenz

Folder 5 Lorenzen, Hans-Peter, 1970 Folder 6 Lorenzen, P., 1954-1964 Folder 7 Lort-Phillips, Patrick, 1978 Folder 8 Louisiana State University, 1965 Folder 9 Louisiana State University Press (Beverly Jarrett), 1976 Folder 10 Lubbe, Hermann, 1972 Folder 11 Lucas, F. D., 1984 Folder 12 Luce, A. A., 1968 Folder 13 Luderssen, Klaus, 1970 Folder 14 Ludwig-Erhard-Stiftung, 1979-1980 Folder 15 Lukasiewicz, Jan, 1955 Folder 16 Lund, Pui-chong and Nellie, 1972-1978 Folder 17 Lunghi, Sandro, 1981 Folder 18 Lutfalla, G., 1946 Folder 19 Lwoff, Professor, 1978 Folder 20 Lyman, Harry, 1981 Folder 322, Mabott, J. D., 1952 Folder 1 Folder 2 Macatesta, Michele, 1983 Folder 3 Macbeth, Norman, 1963-1977. Scope and Contents note Includes correspondence with Gambit Publishers

Folder 4 Mace, C. Alec, See also George Allen & Unwin 1952. Folder 5 Machlup, Fritz, 1956-1982 Folder 6 MacKay, Donald M., 1966-1983 Folder 7 Mackie, R., 1982 Folder 8 MacKinnon, Donald M., 1956-1978 Folder 9 MacKinnon, L., 1983 Folder 10 MacLane, Professor, 1968 Folder 11 Maclure, Malcolm, 1984 Folder 12 Macmillan International Encyclopedia of the Social Sciences, 1968 Folder 13 Macmillan London Ltd., 1952-1979 Folder 14 MacRae, Donald G., 1951-1982 Folder 15 Magarian, Michael, 1981-1984 Magee, Bryan Folder 16 Undated Folder 17 1958-1959 Folder 18 1960-1969 Folder 19 1970-1973 Folder 20 1974 Folder 323, 1975-1977 Folder 1 Folder 2 1978-1979 Folder 3 1980-1981 Folder 4 1982-1983 Folder 5 1984-1985 Folder 6 Mahieux, Micheline, 1960 Folder 7 Mahieux, Mr., 1960 Folder 8 Maier, K. F., 1949 Folder 9 Maier-Leibnitz, Heinz, 1978-1982 Folder 10 Makinde, M. Akin, 1972-1984 Folder 11 Malina, Jaroslav, 1979

Folder 12 Mall, Jim, 1978 Folder 13 Manchester University Press, 1983 Folder 14 Mannheimer Morgen Grossdruckerei und Verlag, 1975, re Mannheimer Forum 75/76 Folder 15 Manning, C. A. W., 1970 Folder 324, Mannu, Andrea, 1972-1973 Folder 1 Folder 2 Mansfeld, J., 1971 Folder 3 Marcus, Ruth Barcan, 1964 Folder 4 Marek, Johann Christian, 1977-1978 Folder 5 Margenau, Henry, 1962-1971 Folder 6 Marhefka, Edmund, 1960-1961 Folder 7 Marietti Editori, 1970, re The Poverty of Historicism Folder 8 Mark, Karl, 1982 Folder 9 Mark Twain Journal, 1977 Folder 10 Markl, Peter, 1977 Folder 11 Marks, John, 1978-1983 Folder 12 Marmet, Paul, 1984 Folder 13 Marris, Mr., 1970, re Conjectures and Refutations Folder 14 Marschak, Jacob, 1937-1976 Folder 15 Marshall, Trevor W., 1983-1985. Scope and Contents note Includes correspondence between Trevor Marshall and Thomas D. Angelidis and Abner Shimony

Folder 16 Martin Santos, Luis, 1968-1971 Folder 17 Martin Secker & Warburg, 1971 Folder 18 Martt, Judson, See also Morgan, Richard B. 1975-1985. Folder 19 Massachusetts Institute of Technology Press, 1970-1971 Folder 20 Massada Ltd., 1977-1980. Scope and Contents note Includes correspondence re The Open Society and Philosophia

Folder 21 Masse, Pierre, 1982 Folder 22 Matthews, Bryan, 1957 Folder 23 Matthiesen, Einar, 1973 Folder 24 Maurer, Joseph, 1937 Folder 25 Maxwell, Grover and Mary Lou, 1963-1982 Folder 26 Maxwell, Nicholas, 1965-1973 Folder 27 Maycock, R. F., 1982 Folder 28 Mayerhofer, Josef, 1982-1983 Folder 29 Mayo, Deborah G., 1983 Folder 30 Mayper, Stuart A., 1965-1981 Folder 325, Mayr, Ernst, 1966-1984 Folder 1 Folder 2 Mazzaroli-Gherson, J., 1970-1971 Folder 3 McCarthy, Patrick J., 1984 Folder 4 McCausland, Ian, 1980 Folder 5 McClare, Colin W. F. and Gill, 1965-1978 Folder 6 McConnell, R. Shean, 1978-1981 Folder 7 McConnell, Richard B., 1977 Folder 8 McCrea, William Hunter, 1982, re his review of The Postscript to The Logic of Scientific Discovery Folder 9 McDonald, Ian, 1977 Folder 10 McEvoy, Donald P., 1985 Folder 11 McGraw-Hill Book Company, 1968-1972

Folder 12 McGuinness, Brian, 1981-1984. Scope and Contents note Includes Karl Popper's writings for the Schlick Festschrift volume

Folder 13 McHugh, Paul R., 1985 Folder 14 McIntyre, Neil, 1980-1983. Scope and Contents note Includes Karl Popper's holograph "The Very Special Situation of Medical Men and Women"

Folder 15 McKeon, Richard P., 1954 Folder 16 McKinney, J. P., 1960 Folder 17 McLaren, Donald S., 1977 Folder 18 McLaren, Robert Bruce, 1981 Folder 19 McMaster University (Kenneth Blackwell), 1979 Folder 20 McMullin, Ernan, 1969 Folder 21 McMurrin, Sterling M., re The Tanner Lectures on Human Values 1978, Folder 22 McNelis, Mary J., 1980-1982 Folder 23 McQuaid, John, 1977-1983 Folder 24 McWhirter, Norris D., 1980-1982 Medawar, Peter B. Folder 25 Undated Folder 26 1946-1966 Folder 27 1970-1974 Folder 28 1975-1979 Folder 29 1980-1984 Folder 326, Medical Hypotheses (David F. Horrobin), 1974-1980. Folder 1 Scope and Contents note Includes letter from John C. Eccles to David F. Horrobin

Folder 2 Medicine and Mind, 1982 Folder 3 Meehl, Paul E., 1964-1979 Folder 4 Megwa, Peter O., 1978-1979 Folder 5 Mehlberg, Henryk, 1966-1979 Folder 6 Mehmanesh, Hormoz, 1981-1984 Folder 7 Meinhardt, H., 1979 Folder 8 Mejer, Jxrgen, 1971 Folder 9 Mellone, Dr., 1948 Folder 10 Mellov, 1984 Folder 11 Meltzer, Bernard, 1971 Folder 12 Men of Achievement, 1971 Folder 13 Menahem, Hanina Ben, 1981-1983 Folder 14 Menger, Karl, 1951-1980 Folder 15 Menne, Albert, 1977-1984 Folder 16 Mensa, 1963-1980 Folder 17 Mensah, Eugene B., 1983-1984 Folder 18 Menzl, Walter (Pan~Humanistische Aktion), 1978-1979 Folder 19 Mercier, Andre, 1946-1949 Folder 20 Merkel, Reinhard, 1982 Folder 21 Merklein, Siegfried T., 1981-1983 Folder 22 Merrill, Daniel D., 1976-1978 Folder 23 Mertes, Michael, 1977-1979 Folder 24 Merwe, Alwyn van der, 1982 Folder 25 Messmer, Bernhard, 1974-1982 Folder 26 Messner, Johannes, 1981 Folder 27 Methodology and Science (Piet H. Esser), re "The Present Significance of Two Arguments of Henri Poincare." See also Morscher, Edgar 1972-1982, Folder 28 Methuen & Co., 1975-1981

Folder 29 Mettenheim, Cristoph von, 1968-1975 Folder 30 Mew, Melitta, 1983-1985 Folder 31 Meyer, Herman, 1946-1947 Folder 32 Meyer, Justus, 1946-1952 Folder 327, Meyer, William H., 1953 Folder 1 Folder 2 Meyer-Abich, Klaus M., 1981-1982 Folder 3 Meyer-Bornsen, Christiane, 1982-1986 Folder 4 Meyer-Schwickerath, Gerd, n.d. Folder 5 Michaelis, Ernst august, 1983 Folder 6 Michalos, Alex C., 1972 Folder 7 Michigan Quarterly Review, 1978-1979 Folder 8 Michl, Jan, 1979 Folder 9 Middelmann, Hans W., 1981-1983 Folder 10 Mieszkis, K. W., 1985 Folder 11 Miles, T. R., n.d. Folder 12 Milford-Hilferding, Peter, 1960-1984 Miller, David William and Farida. Scope and Contents note Includes David Miller's notes

Folder 13 Undated Folder 14 1965-1966 Folder 15 1967-1969 Folder 328, 1970-1973 Folder 1 Folder 2 1974-1979 Folder 3 1980-1982 Folder 4 1983 Folder 5 1984. Scope and Content Note Includes Karl Popper's notes

Folder 6 1985-1986 Folder 329, Miller, Ian, 1983 Folder 1 Folder 2 Milne, Alan J. M., 1947-1981 Folder 3 Mind (David W. Hamlyn), See also Ryle, Gilbert 1971-1981. Folder 4 Mises, Richard von, 1935 Folder 5 Missimer, G., 1984 Folder 6 Mitchell, E. W. J., 1983 Folder 7 Mitchell, H. B., re translation of Karl Popper's interview "Les chemins de la verite" 1982, Folder 8 Mitchell, Peter, 1982 Folder 9 Mittelstrass, Jurgen, 1984 Folder 10 Mittwoch, Ursula, 1977 Folder 11 Moberly, Walter, 1951 Folder 12 Moewes, Winfried, 1980-1981 Folder 13 Moffat, James, 1969 Folder 14 Moir, David, 1982 Folder 15 Mokre, J., 1962 Folder 16 Moldauer, Peter, 1968 Folder 17 Molden, Fritz P., 1979-1980 Folder 18 Molden, Otto, 1948-1985 Folder 19 Mombert, Francois, 1979-1982 Folder 20 Mondadori (Anna Piana), 1975 Folder 21 Mondoperaio Edizione Avanti, 1979

Folder 22 Monist (Eugene Freeman), 1972-1982 Folder 23 Monod, Jacques, 1970-1975 Folder 24 Monod, Philippe, 1977-1979 Folder 25 Mont Pelerin Society (Friedrich A. von Hayek, A. Hunold), 1947-1979 Folder 26 Montague, Richard, 1960 Folder 27 Moorbath, Stephen, 1982 Folder 28 Moore, D. J., 1952 Folder 29 Moore, G. E., 1938-1958 Folder 30 Moore, Walter J., 1985 Folder 31 Moorhead, Hugh S., 1958 Folder 32 Morgan, Richard B., 1974-1979 Folder 33 Morgenstern, Oskar ( Mathematica ), 1973 Folder 34 Mori, I., 1971-1979 Folder 35 Morishige, Tsuchiya, 1984 Folder 36 Morl, Anton von, 1948 Folder 37 Morris, Charles W., 1936 Folder 38 Morris, Richard O., 1975 Folder 39 Morscher, Edgar, 1980-1981 Folder 40 Mosee, Margarete, n.d. Folder 41 Moser, Simon (osterreichisches College), 1950-1982 Folder 42 Moser-Duftner, Carin, 1979-1985 Folder 43 Moss, E. H. G., 1979 Folder 330, Motz, Hans, 1938-1983. Folder 1 Scope and Contents note Includes Karl Popper's notes

Folder 2 Mourelatos, Alexander P. D., 1974 Folder 3 Muckenheim, Wolfgang, 1984 Folder 4 Muller, Gert H., 1965-1980 Folder 5 Mugur-Schachter, Mioara, 1973-1983 Folder 6 Muhlmann, W. E., 1961 Folder 7 Mulligan, Kevin, 1979 Folder 8 Munch, Hans, 1970 Folder 9 Munro-Kerr, Anne (Society of Authors), 1976 Folder 10 Munz, Peter, 1946-1984 Folder 11 Murdoch, Professor, n.d. Folder 12 Murray, Gilbert, 1948 Folder 13 Murray, John Kerr, 1970-1971 Folder 14 Murray, W. A. Scott, 1980-1984 Folder 15 Musgrave, Alan, 1964-1981 Folder 16 Mycielski, Jan, n.d. Folder 17 Myddelton, David, 1979 Folder 331, Nadel, George H., 1959-1970 Folder 1 Folder 2 Nagy, Lajos V., 1970 Folder 3 Naess, Arne, 1949-1964 Folder 4 Nahs, Hans-Georg, 1982-1983 Folder 5 Naik, V. A., 1980 Folder 6 Nalimov, Vassili V., 1971-1983 Folder 7 Naor, David, 1981 Folder 8 Nash, S. J., 1946 Folder 9 Nation (Carey McWilliams), 1954 Folder 10 National Bank Cultural Foundation (E. C. Casdaglis), 1982, re The Open Society Folder 11 National Campaign for the Abolition of Capital Punishment, 1961 Folder 12 National Endowment for the Humanities Fellowships, 1979 Folder 13 National Portrait Gallery, 1959-1960 Folder 14 National Society for the Prevention of Cruelty to Children, 1981 Folder 15 Natur och Kultur (Britta Svensson), 1975

Folder 16 Nature (John Maddox), 1956-1983. Scope and Contents note Includes joint papers by Karl Popper and Thomas D. Angelidis

Folder 17 Naude, Cavin, 1973-1974 Folder 18 Neblett, William R., Jr., 1964 Folder 19 Nechausky, Frau, 1982 Folder 20 Neely, Peter M., 1979 Folder 21 Nelson, Benjamin, 1965-1970 Folder 22 Nelson, Edward, 1970 Folder 23 Neue Hefte fur Philosophie, 1970 Folder 24 Neues Forum (Gunther Nenning), 1972 Folder 25 Neuhauser-Loibl, Maria, 1983 Folder 26 Neumann, Lothar F., 1969-1970 Folder 27 Neurath, Marie, 1964 Folder 28 Neurath, Otto, 1935-1936 Folder 29 New American Library, 1966 Folder 30 New Mexico Highlands University, 1984 Folder 31 New Scientist (Tim Raison, Michael Kenward), 1958-1981 Folder 32 New Society, 1963-1983 Folder 33 New Statesman, 1973 Folder 34 New York Review of Books (R. B. Silvers), 1965-1967 Folder 35 New York Times (Holcomb B. Noble), 1983-1985. Scope and Contents note Includes correspondence with Daniel Goleman and printed copy of his article on Adolf Grunbaum and psychoanalysis. See also Mark Amadeus Notturno and Paul R. McHugh

Folder 36 New York University Press, 1979 Folder 37 Newman, Jose, 1975 Folder 38 Newton-Smith, W. H., re unofficial Philosophy Seminars in Prague 1981, Folder 39 Nichols, Mary P., 1985 Folder 40 Nieli, Russell, 1980 Folder 41 Nielsen, Fleming S., 1963-1978 Folder 42 Nisewanger, Darlene E., 1974 Folder 43 Noda, Matao, 1953 Folder 332, Norddeutscher Rundfunk, 1982 Folder 1 Folder 2 Nordin, Inge mar, 1977-1979 Folder 3 North Holland Publishing Company, 1968-1969 Folder 4 Northrop, F. S. C., 1954 Folder 5 Northwestern University (William Earle), 1964 Folder 6 Norway. Embassy (Great Britain), 1967 Folder 7 Notturno, Mark Amadeus, 1982-1985 Folder 8 Nouvelle Ecole (Alain de Benoist), 1976 Folder 9 Novakovic, Stanisa, 1961-1983 Folder 10 Nuffield Foundation, 1969-1981. Scope and Contents note Includes reports on Karl Popper's publications and on the work of his research assistants. See also London School of Economics

Folder 11 Nugayev, R. M., 1983 Folder 12 Nuova Italia Editrice (Mario Casalini), 1968-1971 Folder 13 Nuzzaci, Francesco, 1972-1979 Folder 14 Nymphenburger Verlagshandlung (Hans A. Neunzig), 1971-1972 Folder 15 Nyt Nordisk Forlag, 1972-1973

Folder 16 ORDO (Hans Willgerodt), 1978-1979. Scope and Contents note Includes correspondence with Gustav Fischer Verlag

Folder 17 Oakeshott, Michael, 1948-1961 Folder 18 Oakley, Kenneth P., 1978 Folder 19 O'Connor, Dan J., 1966-1973 Folder 20 Odell, S. Jack (and Charles J. Bontempo), 1971-1982 Folder 21 Odling-Smee, John, 1978-1979 Folder 22 O'Dowd, Matt, 1984 Folder 333, Oerley, W. A., 1983 Folder 1 Folder 2 Offenberger, Hans (John), 1977-1984 Folder 3 Office de Radiodiffusion-Television Francaise, 1972 Folder 4 Ogilvie, Sheilagh C., 1984 Folder 5 O'Gorman, James P. P., 1979-1981 Folder 6 Ohe, Seizo, n.d. Folder 7 O'Hear, Anthony, 1979 Folder 8 Ohio State University (Everett J. Nelson), 1958 Folder 9 Oka, Masahiro, 1974-1975 Folder 10 Okera, P., 1983-1984 Folder 11 Olafson, Frederick A., 1960 Folder 12 Old Whig Society (Sudha R. Shenoy), 1964 Folder 13 Oldham, J. H., 1952 Folder 14 Oliver, D. S., 1979 Folder 15 Ollman, Bertell, 1972 Folder 16 Omni (Bernard Dixon), 1979 Folder 17 O'Neil, W. M., 1968 Folder 18 O'Neill, Angus, 1978 Open Court Publishing Company re Library of Living Philosophers . See also McNelis, Mary General Folder 19 Undated Folder 20 1972-1974 Folder 21 Carus, Andre W., 1974-1985 Folder 22 Carus, Blouke M., 1972-1975 Freeman, Eugene Folder 23 1961-1972 Folder 24 1973-1976 Schilpp, Paul Arthur Folder 334, re Carnap volume 1953-1964 Folder 1 Folder 2 re Popper volume 1963-1969 Folder 3 1970-1972 Folder 4 1973-1976 Folder 5 Webber, Howard R., 1975-1980 Folder 6 Open University, 1980-1982 Folder 7 Opinione (Salvatore Carruba), 1979-1980 Folder 8 Oppacher, Franz, 1973 Folder 9 Oppenheim, Paul, 1946-1954 Folder 10 Oppitz, Gerda, 1982 Folder 11 Orden pour le Merite fur Wissenschaften und Kunste, 1982-1984 Folder 12 O'Reilly, Ron, 1945 Folder 13 Organisatie van Natuurphilosophische en Technologische Faculteiten in Nederland (C. M. C. Hoedemaker, J. C. H. L. Benneker), 1960-1961 Folder 14 Orion Press, 1975-1978 Folder 15 Ormell, Christopher, 1968 Folder 16 Orpinela, Robert R., 1960

Folder 335, Osborn, Reuben, 1977 Folder 1 Folder 2 osterreichische Akademie der Wissenschaften, 1977-1984 Folder 3 osterreichische Hochschulerschaft (Anton Winter), 1983 Folder 4 osterreichische Ludwig Wittgenstein Gesellschaft (Adolf Hubner), re International Wittgenstein Symposium 1978, Folder 5 osterreichische Nationalbibliothek, 1970-1982 Folder 6 osterreichischer Bundesverlag (Herbert Fussy, Othmar Spachinger), 1981-1985 Folder 7 osterreichischer Rundfunk (Franz Kreuzer), 1954-1985. Scope and Contents note Includes Karl Popper's handwritten notes

Folder 8 osterreichisches College (Alexander Auer, Sonja Wengersky), See also Molden, Otto 1948-1983. Folder 9 Osters, P., 1974 Folder 10 Otava Publishing Company, 1965 Folder 11 Ott, Walter, 1983 Folder 12 Otto, Frei, 1979 Folder 13 Owen, Lawrence, 1982 Folder 14 Owl (Alfred Juenson-Taylor), 1951 Folder 15 Oxford Union Society, re Karl Popper's lecture "A Pluralist Approach to the Philosophy of History" 1967, Folder 16 Oxford University Politics Society, 1984 Folder 17 Oxford University Press (Jon Stallworthy, Adam Hodgkin), 1966-1985. Scope and Contents note Includes correspondence re Objective Knowledge . See also Wheeler, Mortimer; Watkins, John; Clarendon Press

Folder 18 Pacheco, Keith, 1975 Folder 19 Padagogisches Institut der Stadt Wien, 1983-1984 Folder 20 Pahler, Klaus, 1977-1985 Folder 21 Pais, Istvan, 1979 Folder 22 Palmer, C. P., 1979 Folder 23 Palumbo, Pietro, 1981 Folder 24 Pambuccian, Victor, 1984 Folder 25 Pandit, G. L., 1983 Folder 26 Panine, Dimitri, 1979 Folder 27 Pap, Arthur, 1953-1954 Folder 336, Papadaki, Irene, re translations of Karl Popper's works into Greek 1978-1986, Folder 1 Folder 2 Papaikonomou, E., 1976 Folder 3 Parahitananda, Swami, 1981 Folder 4 Pardo, Raymundo, 1973 Folder 5 Parekh, B. C. (University of Baroda, India), 1982 Folder 6 Park, Woosuk, 1979-1982 Folder 7 Parker, L. K., 1975 Folder 8 Parker, Miles, 1974 Folder 9 Parker, Neil, n.d. Folder 10 Parkes, H. B., 1941 Folder 11 Parkin, Mr., n.d. Folder 12 Parkinson, Henry J., 1982 Folder 13 Parsler, Ron, 1979 Folder 14 Parton, Hugh Noble, 1946-1985. Scope and Contents note Includes his review of The Open Society

Folder 15 Paschke, F., 1982

Folder 16 Pascoe, Clive B., 1977 Folder 17 Passmore, John Arthur, 1945-1967 Folder 18 Pasternak, Josephine, 1980 Folder 19 Patel, A. B., 1981-1984 Folder 20 Patmos Verlag, 1975-1977 Folder 21 Paton, H. J., 1948-1966 Folder 22 Pattaro, Sandra Tugholi, 1979 Folder 23 Pauling, Linus, 1980 Folder 24 Paulos, John A., 1978 Folder 25 Pauly, Philip J., 1980-1981 Folder 26 Pauwels, Leo ( Volksmacht ), 1979 Folder 27 Pavco M. Vianna, Moyses, 1964-1966 Folder 28 Payne, Perrell F., 1975 Folder 29 Pearsall, Richard, 1983 Folder 30 Peces-Barba Martinez, Gregorio, 1984 Folder 31 Pecker, Jean-Claude, 1981 Folder 32 Peierls, Rudolf E., 1959. Scope and Contents note Includes Karl Popper's holograph "A Note on the Tunnel Effect"

Folder 337, Penfold, Chesney, 1982 Folder 1 Folder 2 Penman, John, 1963 Folder 3 Penn, Hans-Joachim, 1982-1984 Folder 4 Pera, Marcello, 1979-1984 Folder 5 Percival, P., 1978 Folder 6 Perelman, Chaim, 1960-1976 Folder 7 Perey, Francis G., 1983 Folder 8 Perez-Diaz, Victor, 1984 Folder 9 Pergamon Press, 1979. Scope and Contents note Includes correspondence re Biologos

Folder 10 Perkinson, Henry J., 1977-1982 Folder 11 Perroux, Francois, 1982 Folder 12 Perry, Leslie R., 1971 Folder 13 Perutz, Max F., 1981-1984 Folder 14 Pesaro, Friederike and Mario, 1984 Folder 15 Pesce, Maria Antonietta Arioli, 1978 Folder 16 Peschek, Friedrich, 1981 Folder 17 Peston, Maurice H., 1961 Petersen, Arne Friemuth Folder 18 1968-1969 Folder 19 1970-1985 Folder 20 Petroni, Angelo Maria, 1980-1984 Folder 21 Petrovic, Alexandre, 1983-1984 Folder 22 Petzinger, Johann-Michael v., 1980 Folder 23 Peursen, C. A. van, 1982 Folder 24 Peyrefitte, Alain M., 1984 Folder 25 Pezzimenti, Rocco, 1984-1985 Folder 338, Pfanzagl, J., 1960 Folder 1 Folder 2 Pfaundler, Gertrud, 1982-1984 Folder 3 Pfaundler, Wolfgang, 1972-1984 Folder 4 Pflugstert, Ulrich, 1980-1981 Folder 5 Pfreundschuh, Gerhard, 1982 Folder 6 Phillips, Roger E. A., 1966

Folder 7 Philosopher's Index (Richard H. Lineback), 1974-1982 Folder 8 Philosophia (Ruth Sheizaf), 1980. Scope and Contents note Includes correspondence with Massada Ltd.

Folder 9 Philosophical Lexicon, 1978 Folder 10 Philosophisch-Politische Akademie (Susanne Miller), 1980-1984 Folder 11 Philosophischer Literaturanzeiger (Georgi Schischkoff), 1968-1980 Folder 12 Philosophon agora (Krysztof Duszkiewicz), 1981 Folder 13 Philosophy (J. Renford Bambrough), 1978 Folder 14 Phipps, Thomas E., Jr., 1974-1984 Folder 15 Physical Review and Physical Review Letters (George Basbas), re "Possible Direct Physical Detection of De Broglie Waves" written by Augusto Garuccio, Karl Popper, and Jean-Pierre Vigier 1981, Folder 16 Piaget, Jean, 1973 Folder 17 Pick, Joan Margaret, re Earth Enterprise project 1981, Folder 18 Pickthorn, Helen, n.d. Folder 19 Piepe, Anthony, 1961 Folder 20 Piffl-Percevic, Theodor, 1968 Folder 21 Pikal, Klaus, re Ludwig Wittgenstein 1980, Folder 22 Pischl, Kurt, 1984 Folder 23 Pitman, Mike, 1980-1983 Folder 24 Pizano Salazar, Diego, 1978 Folder 25 Platzgummer, Winfried (Universitat zu Wien), 1982 Folder 26 Plenum Press, See also Eccles, John C. 1970-1982. Folder 27 Pleydell-Pearce, A. E., 1960 Folder 28 Plotkin, H. C., 1980 Folder 29 Pocock, Philip J., 1976-1984 Folder 30 Podgorecki, Adam, 1979 Folder 31 Podlaha, M. F., 1970-1985 Folder 32 Pokorny, Zdenek, 1972-1980 Folder 339, Polanyi, Michael, 1932-1966 Folder 1 Folder 2 Poli, E., 1974 Folder 3 Political Quarterly (William A. Robson), 1955 Folder 4 Political Theory (Walter Odajnyk), 1972-1981 Folder 5 Pollard, J. W., See also John Wiley & Sons Ltd. Publishers 1983-1984. Folder 6 Pollock, Raphael C., 1954-1984 Folder 7 Polten, Eric P., 1972 Folder 8 Polytel International, 1974 Folder 9 Pongratz, Ludwig J., 1975 Folder 10 Popa, Cornel, 1966-1972 Folder 11 Pope, Neville Vivian, 1970-1985 Folder 12 Popkin, Richard H., 1966 Folder 13 Pork, Andrus, 1980 Folder 14 Portisch-Riff GMBH, 1985 Folder 15 Post, Heinz R., 1965-1983. Scope and Contents note Includes letter from Lord Wolfenden

Folder 16 Post, John F., 1969-1974 Folder 17 Pozzi, Hector, 1961 Folder 18 Praemium Erasmianum Foundation (H. R. Hoetink), 1980 Folder 19 Premdas, John A. Xavier, 1961-1980 Folder 20 Presse (Otto Schulmeister), 1968-1975 Folder 21 Presses de la Cite (Bernard de Fallois), 1984-1985 Folder 22 Presses Universitaires de France, 1981

Folder 23 Pribram, Karl H., 1981 Folder 24 Price, O. John, 1982 Folder 25 Priest, Stephen, 1984 Folder 26 Prigogine, Ilya, 1984-1985 Princeton University Press, mainly re The Open Society Folder 27 1947-1956 Folder 28 1960-1984. Scope and Content Note Includes correspondence with Routledge & Kegan Paul, Prentice-Hall, and Donald N. Baker

Folder 340, Principles of Freedom Project (John V. Van Sickle), 1963-1968 Folder 1 Folder 2 Prior, Arthur N., 1952-1960 Folder 3 Prior, W. E., 1956-1957 Folder 4 Probst, David Karl, 1965-1975 Folder 5 Profil (Peter-Michael Lingens), 1979-1984. Scope and Contents note Includes Konrad Lorenz's letter to Profil

Folder 6 Prokhovnik, Simon J., 1969-1973 Folder 7 Publicacoes Dom Quixote, 1985 Folder 8 Quan, Stanislaus, 1963-1964 Folder 9 Quine, Willard Van Orman, 1948-1954 Folder 10 Quintanilla, Miguel, 1970 Folder 11 Quinton, Lord Anthony, n.d., 1983 Folder 12 RIAS Berlin, 1962-1983 R. Piper & Co. Verlag, mainly re The Self and Its Brain . Scope and Contents note Includes Karl Popper's notes and holograph "A Note on the Tractatus 636111." See also Eccles, John C.

Folder 13 1972-1979 Folder 14 1980-1985 Folder 15 Rabasa, Emilio, 1976-1977 Folder 16 Radcliffe(?), n.d. Folder 17 Radio Free Europe (Richard Sears), 1954 Folder 341, Radnitzky, Gerard, See also Seiffert, Helmut 1969-1985. Folder 1 Folder 2 Rasmussen, Edgar Tranekjear, 1949-1979 Folder 3 Rasmussen, Stig Alstrup, 1982 Folder 4 Rastogi, R. P., 1983 Folder 5 Rathgeber, H. D., 1964 Folder 6 Ratio (Stephan Korner, Martin Hollis, Mary Saran), 1957-1979 Folder 7 Rationalist Press Association, 1948-1982 Folder 8 Rationalist Society, n.d. Folder 9 Rauch, Helmut, 1984 Folder 10 Raven, J. C., 1958 Folder 11 Ravest, J., 1967 Folder 12 Ravetz, Jerry R., 1973 Folder 13 Ravnkilde, Jens, 1971-1974 Folder 14 Read, Herbert, 1947 Folder 15 Read, Leonard E., 1947 Folder 16 Recherche, 1974

Folder 17 Reclam Verlag (Dietrich Klose), 1977-1982. Scope and Contents note Includes the typewritten translation into German of Karl Popper's lecture "Some Reflections on the Prehistory of Our Western Universities and on Their Present Crisis"

Folder 18 Redhead, Michael L. G., 1980-1985 Folder 19 Redlich, Otto, 1965-1972 Folder 20 Reed, Alan, 1962-1972 Folder 21 Reed, Margaret, 1980 Folder 22 Rees, Alan, 1980 Folder 23 Rees, David A., 1950-1952 Folder 24 Reichenbach, Hans, 1935 Folder 25 Reid, Louis Arnaud, n.d. Folder 26 Reif, Adelbert, 1977 Folder 27 Rein, Andrew, 1982 Folder 28 Reinfrank, Arno, 1972-1977 Folder 29 Reinhard, W., 1978 Folder 342, Reiss, Hans S., 1952-1984 Folder 1 Folder 2 Rensch, Bernhard, 1977-1982 Folder 3 Renyi, Alfred, 1959-1966 Folder 4 Resce, Maria Antonietta Arioli, 1979 Folder 5 Rescher, Nicholas, 1965-1967 Folder 6 Review of Metaphysics (Richard J. Bernstein, Jude P. Dougherty), 1968-1978 Folder 7 Review of Social Economy (William R. Waters), 1979 Folder 8 Revista de Occidente (Juan Pablo Fusi), 1982 Folder 9 Revue internationale de philosophie, 1971-1979 Folder 10 Reynolds, Sydney, 1982 Folder 11 Rhee, Yinsog, 1975-1989, re translantion of The Poverty of Historicism into Korean Folder 12 Rhein-Ruhr-Klub, 1958 Folder 13 Rhode, Wolfgang, 1982-1983 Folder 14 Richmond, Sheldon, 1978-1979 Folder 15 Riddell, R. C., 1979 Folder 16 Riedl, Rupert, 1975-1979 Folder 17 Rietdijk, C. W., 1983 Folder 18 Riley, Professor, 1984 Folder 19 Ringle, Martin, 1979 Folder 20 Ritchie, Benbow F., 1966 Folder 21 Ritter, J.-P., 1984 Folder 22 Rivista di filosofia (Nicola Abbagnano), 1956 Folder 23 Robbins, Lord Lionel, 1946-1981 Folder 24 Roberts, George W., 1971 Folder 25 Robertson, Alan, 1977. Scope and Contents note Includes correspondence with Sewall Wright

Folder 26 Robilant, Enrico di, 1983-1984 Folder 27 Robinson, Abraham, 1964-1968 Folder 28 Robinson, D. H., 1952-1953 Folder 29 Robinson, Joan, 1954-1966 Folder 30 Robinson, Less G., 1952, re his review of The Open Society Folder 31 Robinson, Richard, 1952-1970 Folder 32 Robson, William A., 1957-1971 Rockefeller Foundation Folder 33 1953-1954. Scope and Content Note Includes work plans

Folder 34 re the Villa Serbelloni. 1972-1974, Scope and Content Note Includes correspondence with John C. Eccles

Folder 35 Rod, Wolfgang, 1981 Folder 36 Rodrigues, Waldyr Alves, Jr., 1984 Folder 37 Roellecke, Gerd, 1983-1984 Folder 38 Rogers, Raymond, 1953 Folder 39 Rokkan, Stein, 1947 Folder 343, Rollins, C. D., 1962 Folder 1 Folder 2 Ronde Tafel, 1982 Folder 3 Roodkovsky, Nikita D., 1952 Folder 4 Ropke, Wilhelm, 1947 Folder 5 Rortgen, Barbara (Public Action), 1976 Folder 6 Roseberg, Ulrich, 1982 Folder 7 Rosenbaum, E., 1946 Folder 8 Rosenthal, Abraham, 1971 Folder 9 Rosenzweig, Mark R., 1976 Folder 10 Ross, Alf, 1972 Folder 11 Rossi, Arcangelo, 1972-1973 Folder 12 Rossner, Hans, 1977-1979 Folder 13 Rosso, Angelo, 1972 Folder 14 Rotenstreich, N., 1954 Folder 15 Roth, George, 1960-1979 Folder 16 Rothschild, Lord, 1982 Folder 17 Roudnitska, Edmund, 1982 Routledge & Kegan Paul (Norman Franklin) Folder 18 Undated Folder 19 1947-1956 Folder 20 1957-1961 Folder 21 1962-1964 Folder 344, 1965-1968 Folder 1 Folder 2 1971-1974 Folder 3 1975-1977 Folder 4 1978-1979 Folder 5 1980-1985 Folder 345, Routley, Richard, 1980-1982 Folder 1 Folder 2 Rowan, Michael (and Alan Smithson), 1981 Folder 3 Rowman and Littlefield Publishers (Jim Feather), 1979-1982 Folder 4 Royal Institute of Philosophy (A. Phillips Griffiths), 1951-1981 Folder 5 Royal Institution, 1977 Folder 6 Royal Society, 1977-1985 Folder 7 Royal Society of New Zealand, 1965 Folder 8 Royal Statistical Society (J. Durbin), 1965 Folder 9 Rudner, Richard S., 1966 Folder 10 Rudwick, Dr., 1971 Folder 11 Rueff, Jacques, 1967 Folder 12 Ruegg, Walter, 1984 Folder 13 Ruse, Michael, 1982-1983 Folder 14 Russell, Lord Bertrand, 1936-1968. Scope and Contents note Includes Karl Popper's notes and a typewritten review of Bertrand Russell's A History of Western Philosophy

Folder 15 Russell, L. J., 1947-1961 Folder 16 Ruthers, Bernd, 1983 Folder 17 Ryan, James P., 1972 Folder 18 Rybak, John and Janet, 1975-1983 Folder 19 Ryder, John M., 1982 Folder 20 Ryle, Gilbert, 1946-1976 Folder 21 S. Hirzel Verlag Stuttgart (H. Rotta), 1972 Folder 22 Saarlandischer Rundfunk, 1980-1982 Folder 23 Saarnio, Uuno, 1961-1975 Folder 24 Sabine, George H., 1958 Folder 25 Sabra, Abdel Hamid Ibrahim, 1953-1982 Folder 26 Sachs, Mendel, 1967-1978 Folder 27 Sadler, Mark D., 1985 Folder 28 Sadovsky, Vadim N., 1980-1985 Folder 346, Saggiatore (Elena Panizza, Maria Laura Boselli), 1962-1984, mainly re The Postscript Folder 1 to The Logic of Scientific Discovery Folder 2 Sahner, Heinz, 1977-1978 Folder 3 St. James Society (John Blundell), 1979 Folder 4 St. John-Brooks, W. H., 1977 Folder 5 Salam, Abdus, 1959-1985 Folder 6 Salaman, Myer H., 1982 Folder 7 Salamun, Kurt, 1978-1984 Folder 8 Salk Institute for Biological Studies (Jonas E. Salk, Jacob Bruno Bronowski), 1965-1968 Folder 9 Sallinger, Hermann, 1984 Folder 10 Sallows, Lee, 1979-1984 Folder 11 Salzburg Seminar in American Studies (Dexter Perkins), 1950 Folder 12 Salzer, Martin, 1981 Folder 13 Sambursky, S., 1961-1973 Folder 14 Sampson, Geoffrey, 1980-1983 Folder 15 Sanchez de Zavala, Victor, 1962-1969 Folder 16 Sander, P. M., 1981 Folder 17 Sander, Wolfgang, 1983 Folder 18 Santilli, Ruggero Maria, 1981 Folder 19 Saposnekow, J., 1951 Folder 20 Sarkar, Husain, 1981 Folder 21 Sarton, George, See also Ziman, John M. 1948-1954. Folder 22 Sasaki, Kazuo, 1979 Folder 23 Schaeffer, F., 1973 Folder 24 Schafer, Lothar, 1971 Folder 25 Schafer, Werner, 1984 Folder 26 Schatzman, Morton, 1973 Folder 27 Scheib, Artur, 1977 Folder 28 Scheibe, Erhard, 1970-1985 Folder 29 Schellenbacher, Manfred, 1983 Folder 30 Scheurer, Paul, 1983 Folder 31 Schidlowski, Manfred, re 27th International Geological Congress, Moscow, 1984. 1982-1983, Scope and Contents note Includes correspondence between potential speakers

Folder 32 Schiff, Erich, (Karl Popper's nephew) 1985 Folder 33 Schiff, K. Ludwig, 1977 Folder 34 Schiff, Kathl, 1934 Folder 35 Schiff, Otto F. K., 1962-1979 Folder 36 Schimanovich, Werner, 1980-1981 Folder 37 Schlagel, Richard H., 1978-1982

Folder 38 Schlamm, William S., 1977 Folder 39 Schlegel, Richard, 1956-1976 Folder 40 Schleichert, Hubert, 1966 Folder 41 Schmidt, Ernst, 1972 Folder 42 Schmidt, Helmut, 1977-1985 Folder 43 Schmidt, Hermann Josef, 1979 Folder 44 Schmidt, Robert F. (Sensori-Motor Integration in the Brain Symposium), 1982-1983 Folder 347, Schmidt, Wolfgang, 1981 Folder 1 Folder 2 Schmitt, Charles, 1968 Folder 3 Schneider, Hans-Georg, 1979-1980 Folder 4 Schneider, Horst, 1981-1982 Folder 5 Schnusenberg, Christine C. (University of Chicago), 1985 Folder 6 Schoeck, Helmut, 1956-1979 Folder 7 Scholer, Hans, 1983 Folder 8 Scholter, Siegfried, 1981-1982 Folder 9 Scholz, Heinrich, 1947-1953 Folder 10 Schone, Albrecht, 1983 Folder 11 School of Oriental & African Studies, University of London (C. H. Phillips), 1950-1965 Folder 12 Schor, Silvia Maria, 1982 Folder 13 Schorer, Peter, 1981-1982 Folder 14 Schramm, Alfred, 1977-1982 Folder 15 Schramm, Gottfried, 1972 Folder 16 Schreier, F., 1976 Folder 17 Schroder, Wilfried, 1981-1983 Folder 18 Schrodinger, Erwin, 1949-1962. Scope and Contents note Includes Karl Popper's typewritten "Complementarity and the Two-Slit Experiment"

Folder 19 Schrodinger Centenary Conference at Imperial College (Lord Flowers), 1985 Folder 20 Schroeder-Heister, Peter, 1980-1983 Folder 21 Schufle, Joseph A., 1976-1985 Folder 22 Schuklenk, Udo, 1984-1985 Folder 23 Schuler, Wolfgang, 1984 Folder 24 Schulten, Otto, 1981-1985 Folder 25 Schumacher, Donald L., 1972 Folder 26 Schuman, Margaret, 1966 Folder 27 Schutz, Alfred, 1950 Folder 28 Schwartz, Pedro, 1964-1983. Scope and Contents note Includes a typewritten transcript of his interview of Karl Popper in 1982, plus Karl Popper's corrections

Folder 348, Schwarz, Balduin, 1979 Folder 1 Folder 2 Schwarz, Richard, 1974 Folder 3 Schweizerische Radio- und Fernsehgesellschaft, 1968 Folder 4 Schwyzer, Hubert, 1961 Folder 5 Schwyzer-Shuh, Elsa, 1960-1986. Scope and Contents note Includes correspondence with her daughter Christl

Folder 6 Science Digest, 1981-1982 Folder 7 Science Journal, 1966 Folder 8 Science Progress, 1952 Folder 9 Sciences (Robert N. Ubell), 1978 Folder 10 Scientia, 1985

Folder 11 Scott, George P., 1977 Folder 12 Scott, J. W., 1946-1950 Folder 13 Scuola in azione (Marcello Boldrini), 1961 Folder 14 Searchinger, Jean (Equinox Films), 1979 Folder 15 Seckler, David, 1977 Folder 16 Seeger, Alfred, 1983 Folder 17 Seidl, Christian, 1982-1983 Folder 18 Seidl, Lois, 1980 Folder 19 Seiffert, Helmut, 1978-1982, re Handlexikon zur Wissenschaftstheorie, 1978-1982. Scope and Contents note Includes Karl Popper's typewritten article for the Handlexikon entitled "Falsifizierbarkeit"

Folder 20 Seitelberger, Franz, 1983 Folder 21 Selleri, Franco, 1983-1984 Folder 22 Selling, Magnus, 1980-1982 Folder 23 Selzer, Edgar, 1976 Folder 24 Serkin, Rudolf, 1975-1982 Folder 25 Sethi, Dino, 1977 Folder 26 Settembrini, Domenico, 1970-1972 Folder 349, Settle, Thomas W., 1966-1985 Folder 1 Folder 2 Seven Star Productions, 1980 Folder 3 Severin und Siedler, 1981 Folder 4 Sexl, Roman (and Herbert Pietschmann), 1972-1980 Folder 5 Seymann, Anna, 1985 Folder 6 Shahak, Israel, 1981 Folder 7 Shalom, Albert, 1979 Folder 8 Shanker, S. G., 1984. Scope and Contents note Includes printed copy of "The Myth of the Framework"

Folder 9 Shanmuga Sundaram, V., 1972 Folder 10 Sharpe, David, 1980 Folder 11 Shaw, Patrick (and Bill Lyons), 1975 Shearmur, Jeremy F. G. Folder 12 Undated Folder 13 1971-1985 Folder 14 Shehaby, Nabil, 1965-1969 Folder 350, Sheldon, Neil A., 1980 Folder 1 Folder 2 Sheldrake, Rupert, 1980-1983 Folder 3 Shenker, Israel, 1969 Folder 4 Sherrington Society (John R. Smythies), 1975-1979 Folder 5 Shiang, David, 1979 Folder 6 Shils, Edward, 1948-1958 Folder 7 Shimony, Abner, 1969-1973 Folder 8 Shively, W. Phillips, n.d. Folder 9 Shotwell, David A., 1973-1974 Folder 10 Shriver, Sargent, 1971 Folder 11 Sievering, Ulrich O., 1983-1985 Folder 12 Sifriat Poalim Workers' Book-Guild, 1984, re Auf der Suche nach einer besseren Welt Folder 13 Sigbert Mohn Verlag (Dieter Struss), 1965-1966 Folder 14 Silverman, William A., 1982 Folder 15 Simkin, Colin G. F. and Elise, 1959-1985 Folder 16 Simmons, David, 1981 Folder 17 Simmons, George C., 1980 Folder 18 Simmons, George F., 1984

Folder 19 Simon-Schaefer, Hans-Albert, 1972 Folder 20 Simon-Schaefer, Roland, 1972 Folder 21 Simpson, Esther, 1982 Folder 22 Singer, Philip, 1954 Folder 23 Singer, Rina, 1982 Folder 24 Singh, Jitendra and Kusum, 1956-1985 Folder 25 Singh, Sampooran, 1979-1980 Folder 26 Sinowatz, Fred, 1978 Folder 27 Sir George Williams University (Vladimir Zeman), 1972 Folder 28 Sirc, L., 1977 Folder 29 Skagestad, Peter, 1978 Folder 30 Skilbeck, Miss, 1953 Folder 31 Skirbekk, Gunnar, 1984 Folder 32 Skrabanek, Petr, 1983 Folder 33 Slade, Ivan, 1981-1983 Folder 34 Slavik, Felix, 1972 Folder 351, Smart, J. J. C., 1965 Folder 1 Folder 2 Smart, William Dan, 1982-1983 Folder 3 Smithers, David W., 1961-1972 Folder 4 Smithson, Alan, 1977-1981 Folder 5 Smithsonian Institution (Otto Mayr), 1978 Folder 6 Smythies, John R., 1975-1979 Folder 7 Snell, Lesley Anderson, 1980 Folder 8 Snow, Lord C. P., 1970 Folder 9 Snow, Mrs. E., 1979 Folder 10 Societa Editrice Il Mulino (Luisa Pece), 1963-1983, re Conjectures and Refutations . Scope and Contents note Includes correspondence with Domenico Pesce

Folder 11 Society for Medical Decision Making (John R. Clarke), 1984 Folder 12 Society of Authors, 1946-1985 Society of Systematic Zoology. See American Museum of Natural History Folder 13 Solis, Carlos, 1979 Folder 14 Solo, Robert, 1949-1955 Folder 15 Solomon, John D., 1970-1981 Folder 16 Soros, George, 1952-1982 Folder 17 Sotheby's (Christopher de Hamel), 1980-1981. Scope and Contents note Includes Karl Popper's tribute to Alan Thomas, written in the form of a letter to him

Folder 18 Southwood, H. M., 1971 Folder 19 Souvenir Press (Ernest Hecht), 1974 Folder 20 Spearman, Diana, 1970-1978 Folder 21 Special Material Services (Mary Bowes), 1979, re Conjectures and Refutations Folder 22 Spectator, 1957-1968 Folder 23 Spectrum, 1983-1984 Folder 24 Speiser, David, re David Bernouilli 1982, Folder 25 Spengler, Herbert, 1974-1981 Folder 26 Spengler, Tilman, 1981 Folder 27 Spiegel, 1975-1982 Folder 28 Spiel, Hilde, 1981-1982 Folder 29 Spinner, Helmut F., 1968-1972 Folder 30 Spitzer, Robert, 1982

Springer Verlag (Otto Lange, Ferdinand Springer, J. Tesch, L. Weiss, W. Schwabl, Monika Brendel, Heinz Gotze, K. Teichmann). Scope and Contents note Includes notes, typewritten prefaces, proofs of index

Folder 352, 1934-1946 Folder 1 Folder 2 1954-1959 Folder 3 1967-1970 Folder 4 1976 1977 Folder 5 January-August Folder 6 September-December Folder 7 1978-1979 Folder 8 1980-1985 Folder 9 Sprott, W. J. H., 1946-1964 Folder 10 Stade, Charles H., 1976 Folder 11 Staden, Berndt and W. von, 1980-1982 Folder 12 Staden, Dietrich v., 1982 Folder 13 Stapf, Kurt H., 1977 Folder 14 Staudt, Erich, 1979 Folder 15 Stebbing, L. Susan, 1934 Folder 16 Steed, Mr., 1946 Folder 17 Steele, Edward J., 1979-1984 Folder 18 Steen, S. W. P., 1955 Folder 19 Steffler, Konstantin, 1980 Folder 20 Stegmuller, Wolfgang, 1970-1984 Folder 21 Steinmuller, W., 1980 Folder 22 Stemmer, Wilhelm, 1967-1983 Folder 23 Stern, Frederick M., 1952 Folder 353, Stern, Raphael, 1979 Folder 1 Folder 2 Stern, W. M., 1959 Folder 3 Stevenson, Douglas Lang, 1063- 1979 Folder 4 Stiasny, Renate, 1981-1984 Folder 5 Stiegler, K. G., 1979 Folder 6 Stixrud, Paul H., 1972 Folder 7 Stockwell, A., 1949 Folder 8 Stokes, Geoff, 1979-1980 Folder 9 Stone, Maurice L., 1954 Folder 10 Strawson, Peter, 1970 Folder 11 Streicher, Margarete, 1979 Folder 12 Streissler, Erich, 1965-1968 Folder 13 Strike, Paul W., 1978-1979 Folder 14 Strobel, Hermann, 1977 Folder 15 Stroder, Karl W., 1979-1981 Folder 16 Stroher, Herwig, 1977 Folder 17 Strong, E. W., 1962-1963 Folder 18 Struschka-Hoffmann, Friedrich, 1978 Folder 19 Stubbins, Professor, 1981 Folder 20 Studienstiftung des Deutschen Volkes, 1981 Folder 21 Studies in Philosophy (Jon Stallworthy), 1966 Folder 22 Studio Film, 1972 Folder 23 Studium Generale (M. Thiel, Ingeborg Kern), 1956-1967 Folder 24 Stuermann, W. E., 1962 Folder 25 Stuhlmacher, Peter, 1980 Folder 26 Sturdevant, Richard A. L., 1975 Folder 27 Sturt-Penrose, Barrie J., 1960-1961

Folder 28 Suchting, W. A., 1968-1970 Folder 29 Sudbery, A., 1983-1984 Folder 30 Suddeutscher Rundfunk Stuttgart (Hans Bausch), 1978-1982 Folder 31 Suhrkampf Verlag (Siegfried Unseld, Gunther Busch), 1976-1980 Folder 32 Sukale, Michael, 1982 Folder 33 Sunday Times Magazine, 1966-1969 Folder 34 Sunder-Plassmann, Paul, 1982 Folder 35 Supek, Ivan, 1966 Folder 36 Suppes, Patrick, 1961-1967 Folder 37 Survey (Leopold Labedz), 1979 Folder 38 Suschitzky, Lore, n.d. Folder 39 Susser, Bernard, 1983-1984 Folder 40 Sussmann, Hector J., 1978 Folder 41 Sutcliffe, John, 1979 Folder 42 Sutton, Nancy L., 1953-1955 Folder 43 Svilar, Maja Reemda, n.d. Folder 44 Swales, Peter J., 1979-1980 Folder 45 Swartz, Ronald M., 1970-1983 Folder 46 Swinburne, Richard G., 1984. Scope and Contents note Includes Karl Popper's notes

Folder 47 Sydney University Press (Hugh Price), 1967-1968 Folder 48 Synthese (Jaakko Hintikka, Raimo H. Tuomela), 1946-1970 Systematic Zoology . See American Museum of Natural History Folder 49 Szasz, Thomas S., 1961-1981 Folder 50 Szczesny Verlag (Gerhard Szczesny), 1963-1964 Folder 51 Szekely, D. L., 1974-1979 Folder 354, Tages Anzeiger (Werner Keller), 1984 Folder 1 Folder 2 Takeda, Hiromichi, 1963-1973 Folder 3 Tanner Lectures on Human Values (Obert C. Tanner, David P. Gardner), 1981 Folder 4 Tappe, Horst, 1979 Folder 5 Tar, Zoltan, 1981 Folder 6 Tarantino, Bianca, 1983 Folder 7 Tarozzi, Gino, 1981-1984 Folder 8 Tarski, Alfred, 1935-1981 Folder 9 Tarski, Jan, 1971-1972 Folder 10 Tarski Symposium (R. L. Vaught), 1971-1972 Folder 11 Taurus Ediciones, 1959-1980, re The Poverty of Historicism and The Open Society Folder 12 Taus, Josef, 1977 Folder 13 Taylor, John G., 1984. Scope and Contents note Includes Karl Popper's handwritten abstract of his talk in Birmingham in 1984

Folder 14 Taylor, Keith, 1982 Folder 15 Taylor, William, 1979 Folder 16 Teller, Ada, 1982-1983 Folder 17 Temperley, Clive E., 1954-1955 Folder 18 Temple, Robert, 1983-1984 Folder 19 Teorema (Carmen Garcia Trevijano), 1977-1980 Folder 20 Thames Television (Udi Eichler), 1972 Folder 21 Thatcher, Margaret, 1984 Folder 22 Theis, Robert, 1978-1979 Folder 23 Theory and Decision (Werner Leinfellner), 1972 Folder 24 Thieffine, F., 1981 Folder 25 Thirring, Walter, 1982

Folder 26 Thoemmes Antiquarian Books, 1982-1985 Folder 27 Thomas, Brian R., 1978-1980 Folder 28 Thomas, Hugh, 1979 Folder 29 Thomas, Reginald, 1982-1984 Folder 30 Thomas Nelson & Sons (R. L. C. Lorimer), 1953 Folder 31 Thomson, George, 1983 Folder 32 Thomson, Sir George Paget, 1967-1969 Folder 33 Thorpe, William H., 1972-1978 Folder 34 Thyssen-Rutten, Nicole, 1970, re The Logic of Scientific Discovery Folder 355, Tibetan Youth Congress, 1981. Folder 1 Scope and Contents note Includes correspondence with the Norwegian Nobel Committee

Folder 2 Tichy, Pavel, 1975-1978 Folder 3 Tielsch, Elfriede Walesca, 1980-1982 Folder 4 Tietzel, Manfred, 1981 Folder 5 Time and Tide, 1975 Folder 6 Times (London), 1958-1984. Scope and Contents note Includes Karl Popper's handwritten, typewritten, and printed obituary of Rudolf Carnap, published on 17 September 1970

Folder 7 Times Higher Education Supplement, 1948-1981 Folder 8 Times Literary Supplement, 1948-1975 Folder 9 Tinbergen, N., 1974 Folder 10 Tinney, Duncan J., n.d. Folder 11 Tint, Herbert, 1968 Folder 12 Tizard, Jack, 1946-1976 Folder 13 Todd, Lord, 1977 Folder 14 Todtmooser Gesprache (Frank-Lothar Hinz, Jesco von Puttkamer), n.d. Folder 15 Toelke, Gerhard, 1980-1982 Folder 16 Tomlin, E. W. F., 1978-1983 Folder 17 Tonelli, Giorgio ( Studi Internazionali de Filosofia ), 1969-1972 Folder 18 Tononi, Giulio, 1979 Folder 19 Topitsch, Ernst, 1979 Folder 20 Tornebohm, Hakan, 1962-1983. Scope and Contents note Includes a letter from Aant Elzinga

Folder 21 Tortella Oteo, Gabriel, 1975 Folder 22 Toulmin, Stephen, 1947-1966 Folder 23 Touwen, Bert C. L., 1978 Folder 24 Traill, Robert R., 1976 Folder 25 Trautvetter, Erika, 1983 Folder 26 Treder, Hans-Jurgen, 1968-1983 Folder 27 Trevor-Roper, Hugh R., 1957 Folder 28 Trincher, Karl, 1979-1984. Scope and Contents note Includes Karl Popper's typewritten foreword to Karl Trincher's book The Principal Laws of Biological Thermodynamics

Folder 29 Trinchero, Mario, 1970-1981 Folder 30 Tripathi, Tarak Nath, 1980-1981 Folder 31 Truesdell, Clifford, 1985 Folder 32 Trusted, Jennifer, 1980 Folder 33 Tsakok, A. David, 1982

Folder 34 Tsuchiya, Morishige, 1984 Folder 35 Tubman, Quentin M., 1978-1985 Folder 36 Tucker, John, 1965-1968 Folder 37 Tullock, Gordon, 1970 Folder 38 Tumlir, Jan, 1977 Folder 39 Turner, Frank, 1972 Folder 40 Turner, Martin, 1965 Folder 41 Twentieth Century, 1953-1955 Folder 356, Uitgeverij de Arbeiderspers (D. H. Landwehr), 1965-1971, re The Poverty of Folder 1 Historicism and Conjectures and Refutations Folder 2 Uitgeverij Het Spectrum, 1978, re The Poverty of Historicism Folder 3 Ungar, Frederick, 1980 Folder 4 Ungar, Georges, 1976 Folder 5 Unione Tipografico-Editrice Torinese (O. Merlini, C. Verde), 1967 Folder 6 United Nations Educational, Scientific and Cultural Organisation (Arne Naess, Bruno Friedman), 1948-1969 Folder 7 United States. Department of State, 1970 Folder 8 United States Educational Commission in the United Kingdom, 1949-1952 Folder 9 United States. Embassy (Great Britain), 1949-1956 Folder 10 United States Information Agency, 1957 Folder 11 Universidad Autonoma de Barcelona (Magi Cadevall), 1984, re The Logic of Scientific Discovery Folder 12 Universidad Complutense de Madrid, 1984 Folder 13 Universitat Salzburg (Adolf Haslinger), 1984 Folder 14 Universities Quarterly (C. R. Morris), 1952 Folder 15 University College, London (G. C. Allen, Ifor Evans), 1949-1964 Folder 16 University of Alberta (Anthony M. Mardiros), 1962 Folder 17 University of Birmingham, 1947 Folder 18 University of Brasilia (Jose Carlos Azevedo), 1982 Folder 19 University of Brasilia Press (Sergio Sampaio, Carlos Henrique Cardim), 1979-1981 Folder 20 University of California, Berkeley (William A. Shack, Ira Michael Heyman), 1981 Folder 21 University of California, Los Angeles (Ernest A. Moody, Abraham Kaplan), 1961-1962 Folder 22 University of California, San Diego (Avrum Stroll), 1966. Scope and Contents note Includes correspondence re Herbert Marcuse

Folder 23 University of California, Santa Barbara (Paul D. Wienpahl), 1957-1962 Folder 24 University of Cambridge (T. J. Smiley, Peter Swinnerton- Dyer), 1961-1979 Folder 25 University of Canterbury (L. L. Pownall, G. G. Turbott), See also Parton, Hugh 1965-1976. Folder 26 University of Canterbury Library, 1982-1984 Folder 27 University of Cape Town (Soros J. Saunders), 1981-1982 Folder 28 University of Chicago (Charner Perry), 1960-1961 Folder 29 University of Chicago Press (Barry D. Karl, Ann Moyal), 1953-1970 Folder 30 University of Copenhagen, 1971 Folder 31 University of Denver Magazine, n.d. Folder 32 University of Guelph, 1977-1982 Folder 33 University of Hawaii (Winfield E. Nagley), 1963-1970 Folder 34 University of Hong Kong (Eric Kvan, Christopher G. New), 1967-1968 Folder 35 University of Kansas (Edward Schouten Robinson), 1962 Folder 36 University of Kent at Canterbury (Ronald J. Butler), 1971-1972 Folder 357, University of London, 1946-1980 Folder 1 Folder 2 University of London Library, 1979-1985 Folder 3 University of London Philosophical Study Group (P. Wegner), 1952 Folder 4 University of Manchester (Arthur Armitage), 1980 Folder 5 University of Michigan (Stephen P. Stich), 1978 Folder 6 University of Minnesota, 1962-1966

Folder 7 University of North Carolina, 1960 Folder 8 University of Otago (Robert S. Aitken, F. G. Soper, J. L. Mackie), 1948-1958 Folder 9 University of Puget Sound (Wolfred Bauer), 1984 Folder 10 University of St. Andrews Philosophical Society (Madsen Pirie), 1971 Folder 11 University of South Africa, 1983 Folder 12 University of Sydney (David M. Armstrong), 1966-1968 Folder 13 University of Texas (Albert C. Lewis), 1979-1980 Folder 14 University of Turku, 1983 Folder 15 University of Utah (Sterling M. McMurrin), 1978 Folder 16 University of Utah Press (Trudy McMurrin), 1980 Folder 17 University of Warwick, 1981 Folder 18 University of Washington (Everett J. Nelson, Arthur Smullyan), 1951-1962 Folder 19 University of York (David Edwards), 1981-1984. Scope and Contents note Includes Karl Popper's typewritten speech "Toleration and Intellectual Responsibility"

Folder 20 University Press, Cambridge, 1954 Folder 21 Unterner, Patrice, 1980-1981 Folder 22 Urbach, Annie F. and Franz, 1961-1982 Folder 23 Urban, Zdenek, 1983 Folder 24 Utz, Arthur F., 1981 Folder 358, Vadalkar, Mukund L., 1949-1953 Folder 1 Folder 2 Vahland, Joachim, 1971 Folder 3 Valentino, Raphael, 1980-1981 Folder 4 Vance Hall, Madya, 1984 Folder 5 Vanderbilt University (Samuel Enoch Stumpf), 1966-1967 Folder 6 Vane, John Robert, 1977 Folder 7 Vardy, Peter, 1984 Folder 8 Varma, Ram K., 1978 Folder 9 Varma, V. P., 1950 Folder 10 Vedung, Evert, 1983 Folder 11 Verbruggen, F., 1974 Folder 12 Verdenius, W. J., 1961 Folder 13 Verdugo Serna, Carlos, 1979-1984 Folder 14 Verharen, Charles C., 1978 Folder 15 Verlag Ferdinand Schoningh, 1979-1980 Folder 16 Verlag Herder, 1982-1983 Folder 17 Verlag J.H.W. Dietz (Georg Luhrs, Frithjof Spreer, Thilo Sarrazin), 1974-1978. Scope and Contents note Includes correspondence with Verlag Neue Gesellschaft

Folder 18 Verlag M. Stark, 1983 Folder 19 Verlag Offentliches Leben (H. Riepl, Hanna Bertholet), 1955-1962, re The Logic of Scientific Discovery Folder 20 Verlag Rombach Freiburg (Gerd-Klaus Kaltenbrunner), 1968-1969 Folder 21 Verwertungsgesellschaft WORT, 1977-1983 Folder 22 Vetter, Hermann, 1975. Scope and Contents note Includes Hermann Vetter's German translation of parts of Unended Quest

Folder 23 Viehweg, Theodor, 1961 Folder 24 Vietoris, Leopold, 1963 Folder 25 Vigier, Jean-Pierre, 1980-1985. Scope and Contents note Includes notes by Karl Popper

Folder 26 Vigliani, Ada, 1983 Folder 27 Vincent, David, 1975-1977 Folder 28 Viner, Jacob, 1946-1948 Folder 29 Viscardi, M., 1984-1985 Folder 30 Vita e Pensiero (Umberto Amadigi), 1975-1976 Folder 31 Vittorio Klostermann Verlag (Eckard Klostermann), 1978-1982. Scope and Contents note Includes Karl Popper's typewritten preface to "The Growth of Scientific Knowledge" (first published as Chapter 10 of Conjectures and Refutations ), Summer 1979

Folder 32 Vlastos, Gregory, 1970-1980 Folder 33 Vogue (Jill Weldon), 1973. Scope and Contents note Includes Peter B. Medawar's printed article on Karl Popper

Folder 34 Vollmer, G., 1977 Folder 35 Von Damm, Helene, 1984 Folder 36 Vukovich, Paula, 1961-1984 Folder 37 Vuysje, Davy, 1965 Folder 38 Vydavatel'stvo Politickej Literatury (J. Suchy), 1968 Folder 359, W. Heffer & Sons (F. R. Collieson), 1966 Folder 1 Folder 2 Wachtershauser, Gunter, 1983 Folder 3 Wade, Robert, 1967-1968 Folder 4 Wadlinger, Robert L., 1975 Folder 5 Waerden, B. L. van der, 1968-1983 Folder 6 Waismann, Friedrich, 1946-1953 Folder 7 Wake Forest University School of Law (Howard L. Oleck), 1975 Folder 8 Wald, Abraham, n.d. Folder 9 Walentik, Leonhard, 1962-1963, re The Logic of Scientific Discovery Folder 10 Walker, D. Perkin, 1969 Folder 11 Walker, Evan Harris, 1970-1971 Folder 12 Walker, Marjorie, 1970 Folder 13 Waller, Dennis, n.d. Folder 14 Walliser, Bernard, 1985 Folder 15 Wallner, Friedrich, 1982-1983 Folder 16 Walsh, V. C., 1956 Folder 17 Walsh, W. H., 1970 Folder 18 Walter, Ingeborg, 1972-1977 Folder 19 Walter de Gruyter & Co., 1980 Folder 20 Walter Verlag, 1972 Folder 21 Wandschneider, Dieter, 1981 Folder 22 Wanenlein, A., 1958 Folder 23 Wang, Hao, 1952-1953 Folder 24 Wang, Ruyong, 1981 Wartofsky, Marx W. See Cohen, Robert S. Folder 25 Washington University Press, 1966-1972 Folder 26 Wasserman, Benno. Scope and Contents note Includes correspondence with the Athlone Press

Folder 27 Wasserman, Louis, 1961-1962 Folder 28 Wassermann, Gerhard D., 1977-1981 Folder 29 Wasserstein, Abraham, 1970 Folder 30 Watanabe, Michael S., 1968-1971 Folder 31 Watkin, David, 1978

Watkins, John W. N. Folder 32 Undated Folder 33 1948-1957. Scope and Content Note Includes Karl Popper's typewritten insertions into the New Appendices of the original version (never published) of the Postscript to The Logic of Scientific Discovery

Folder 34 1960-1969 Folder 360, 1970-1975 Folder 1 Folder 2 1976-1979 Folder 3 1981-1985 Folder 4 Watrin, Christian, 1970-1978 Folder 5 Watson, Alan C., 1948 Folder 6 Watson, George, 1984 Folder 7 Watts, Pamela M., 1971-1979 Folder 8 Watzlawek, Bernd, 1980-1981 Folder 9 Webster, Douglas, 1947-1978 Folder 10 Wedberg, Anders, 1950-1951 Folder 11 Weed, Lawrence L., 1980 Folder 12 Wegener, Ursula, 1981 Folder 13 Weinberg, Steven, 1978-1983 Folder 14 Weinberger, Ota, 1981 Folder 15 Weingarten, Allen, 1974 Folder 16 Weingartner, Paul, 1964-1978 Folder 17 Weinke, K., 1979 Folder 18 Weis, Ernest, n.d. Folder 19 Weiselberg, Professor, 1935 Folder 20 Weissberg Cybulski, Alex, 1954 Folder 21 Weisskopf, Viktor, 1934-1936 Folder 22 Weizsacker, Carl Friedrich von, 1934-1982 Folder 23 Weizsacker, Richard von, 1984-1985 Folder 24 Welding, Steen Olaf, 1984 Folder 25 Weldon, T. D., 1948 Folder 26 Welford, Walter T., 1983 Folder 27 Wellmer, Albrecht, 1967 Folder 28 Wells, D. G., 1966-1978 Folder 29 Welt, 1970-1980 Folder 361, Wenham, Martin, 1974-1980 Folder 1 Folder 2 Wenzel, Gunter, 1983-1984 Folder 3 Werner, Helmut, 1981-1982 Folder 4 Werner, Maxentius-Engelbert, 1982-1983 Folder 5 Werth, 1984 Folder 6 Wesley, James Paul, 1984 Folder 7 Westdeutscher Rundfunk, 1970-1972 Folder 8 Westdeutscher Verlag, 1957-1961, re The Poverty of Historicism . Scope and Contents note Includes correspondence with Friedrich Middelhauve and Dr. Albert

Folder 9 Wetlesen, Jon, 1980-1981. Scope and Contents note Includes Karl Popper's typescript "Maximal Independence and Probabilistic Independence"

Folder 10 Westminster Press (N. Howell), 1971 Folder 11 Wette, Eduard, 1962

Folder 12 Wettersten, John R., 1974-1979. Scope and Contents note Includes a letter to Iikka Niiniluoto

Folder 13 Wetzel, Wolfgang, 1966 Folder 14 Weyl, Hermann, n.d. Folder 15 Wheeler, John Archibald, 1976-1978 Folder 16 Wheelis, Allen B., 1961-1972 Folder 17 White, Charles B., 1978-1983 Folder 18 White, Frederick W. G., 1969 Folder 19 White, Ian, 1986 Folder 20 White, Morton G., 1951 Folder 21 Whitrow, Gerald J., 1948-1982 Folder 22 Whitworth, R. G. H., 1971 Folder 23 Who's Who, 1979-1982 Folder 24 Whyte, Lancelot Law, 1943-1967 Folder 362, Wicke, Ewald, 1976 Folder 1 Folder 2 Wiegand, Ronald, 1966 Folder 3 Wiehart, Franz, 1983 Folder 4 Wieland, Bernhard W., 1969-1972 Folder 5 Wiener, Philip P., 1952-1974 Folder 6 Wienhold, Herr, 1976-1977, re Die beiden Grundprobleme der Erkenntnistheorie Folder 7 Wiesler, H., 1972 Folder 8 Wiesner, Berti, 1932-1933 Folder 9 Wiggins, D., 1978 Folder 10 Wigner, Eugene P., 1974-1978 Folder 11 Wiles, P. J. D., 1965. Scope and Contents note Includes a letter to Paul Handzic

Folder 12 Wilkie, J. S., 1965 Folder 13 Wilkins, Burlich T., 1971 Folder 14 Willgerodt, Hans, 1978-1979 Folder 15 Williams, Professor, 1977 Folder 16 Williams, Donald C., 1951-1966 Folder 17 Williams, Doug, 1983 Folder 18 Williams, Shirley, 1969 Folder 19 Wilson, Colin Henry, 1967-1980 Folder 20 Wilson, David L., 1978-1979. Scope and Contents note Includes correspondence with Martin Ringle

Folder 21 Wilson, J. A., 1967-1980 Folder 22 Wilson Quarterly (Peter Braestrup), 1984 Folder 23 Wimmer, Hans, 1982 Folder 24 Winde, Peter, 1982 Folder 25 Windhausen, Wolfgang, 1980-1983 Folder 26 Windthorst, Rolf E., 1980 Folder 27 Wingler, Hedwig, 1981 Folder 28 Winter, Eric, 1969 Folder 29 Winter, Warner, 1982 Folder 30 Wisdom, A. J. T. D., 1984 Folder 31 Wisdom, John Oultan, 1947-1985 Folder 363, Wissenschaftliche Buchgesellschaft, 1979 Folder 1 Folder 2 Wissenschaftliche Verlagsgesellschaft, 1975

Folder 3 Wissenschaftskolleg zu Berlin (Peter Wapnewski), 1980 Folder 4 Witschel, Gunter, 1984 Folder 5 Witte, Paul de, 1979 Folder 6 Witwatersrand University Press, 1983 Folder 7 Woitschach, Max, 1978 Folder 8 Wold, Herman O., 1967-1968 Folder 9 Wolf, A., 1946 Folder 10 Wolf, George, 1949 Folder 11 Wolff, Michael, 1970 Folder 12 Wollheim, Richard, 1967-1978 Folder 13 Wolters, Gereon, 1983 Folder 14 Woo, Henry K. H., 1985 Folder 15 Wood, Christopher C., 1985 Folder 16 Wood, Lady Muriel E., 1946-1949 Folder 17 Woodger, J. H., 1938-1953 Folder 18 Woodrow, Peter J., 1983 Folder 19 Woodrow Wilson International Center for Scholars, 1973 Folder 20 Woods, Bill, 1976 Workers' Book-Guild. See Sifriat Poalim Folder 21 World Congress of Philosophy (Deyan Pavlov, Alain Diemer, Andre Mercier), 1972-1978 Folder 22 World Congress of the International Federation of Catholic Medical Associations (Gian Luigi Gigli), 1982 Folder 23 World Perspectives, 1966 Folder 24 Worrall, John, 1975-1978 Folder 25 Wouk, Herman, 1978-1981 Folder 26 Wright, Georg Henrik von, 1947-1975 Folder 27 Wright, Stephen J., 1977-1980 Folder 28 Wroblewski, Mr., 1959 Folder 29 Wuketits, Franz M., 1980-1981 Folder 364, Yabrov, Alexander A., 1978-1984 Folder 1 Folder 2 Yale Review, 1952 Folder 3 Yale University (George Schrader), 1968 Folder 4 Yamagishi, Takeshi, 1968 Folder 5 Yamey, B. S., 1960 Folder 6 Yanase, Michael Mutsuo, 1984 Folder 7 Yasui, Takuma, 1977 Folder 8 Young Liberals, 1983 Folder 9 Young Men's Christian Associations National College (Stephen Woodhams), 1982-1984 Folder 10 Yourgrau, Palle, 1967-1968 Yourgrau, Wolfgang and Thella. Scope and Contents note Includes correspondence with Allen D. Breck, Wilbur C. Miller, and Robert L. Wadlinger

Folder 11 1959-1969 Folder 12 1970-1978 Folder 365, Zahar, Elie G., 1977-1984 Folder 1 Folder 2 Zalud, Paul, 1964-1968 Folder 3 Zander, Michael, 1977 Folder 4 Zander, Walter, 1958 Folder 5 Zanitti, L.(?), 1960-1961 Folder 6 Zapatero, J. C., 1970 Folder 7 Zarnikow, Hans, 1980-1982 Folder 8 Zechner, Leopold, 1965 Folder 9 Zeh, H. D., 1979

Folder 10 Zeisel, Hans, 1981-1984 Folder 11 Zeit (Fritz J. Raddatz), 1982-1984 Folder 12 Zelger, Josef, 1973-1978 Folder 13 Zenker, Gert, 1981-1985 Folder 14 Zentralbibliothek fur Physik in Wien (Auguste Dick), 1981 Folder 15 Zeppelin, Annette von, 1936 Folder 16 Zhou, Jun-jie, 1984 Folder 17 Ziegler, Lothar J., 1977-1982 Folder 18 Zilk, Helmut, 1982-1983 Folder 19 Ziman, John M., 1982-1984 Folder 20 Zimmerman, E. J., 1966 Folder 21 Zippelius, Reinhold, 1977-1984 Folder 22 Zober, Martin, 1951 Folder 23 Zollinger, Heinrich, 1978 Folder 24 Zollschan, George K., 1956-1966 Folder 25 Zschorner, Helmut, 1982-1983 Folder 26 Zuckerman, Solly, 1963-1969 Folder 27 Zweites Deutsches Fernsehen, 1981-1983 Mixed Materials COURSE MATERIAL, 1937-1970 366-382 Scope and Contents note Correspondence, examination questions, memoranda, notes, roll lists, and syllabi, arranged alphabetically by university

Canterbury University College, Christchurch, New Zealand General Folder 366, Comments from students, 1945 Folder 1 Correspondence, including with the University of New Zealand, London Office Folder 2 General, 1939-1945 Folder 3 Re appointment, 1936-1937. Scope and Content Note Includes Karl Popper's curriculum vitae, as well as a circular entitled "Schedule of Duties and Conditions of Appointment of a Lecturer in the Department of Education and Philosophy"

Folder 4 Re leave of absence and resignation, 1945-1946 Folder 5 Re Professor Sutherland, 1940-1944 Folder 6 With Henry Hudson re the latter's notes and remarks (included) on Rudolf Carnap's Logical Syntax Folder 7 Examination questions (for "Logic" and "Ethics"), 1941-1945. Scope and Content Note Includes a student paper

Folder 8 Mark sheets (for "Logic" and "Ethics"), 1945 Folder 9 Notes, 1945-1946 Folder 10 Report of research in progress, 1943 Folder 11 Suggestions for the proposed reform of the syllabus in philosophy and psychology, n.d. Folder 12 Summary of Karl Popper's address (entitled "Some Comments on the University of New Zealand and Comparisons with European Universities") at the discussion of university problems by the council and staff, 1945 September 6 Lectures Folder 13 "Economic History." Reading list and syllabus, n.d. "Ethics" Folder 14 General Folder 15 Notes, 1945 Folder 16 Syllabus, 1939

"Logic" Folder 17 General Folder 18 Notes, n.d. Folder 19 Syllabi, 1939-1941. Scope and Content Note Includes "Notes for Symbolic Logic," by Rudolf Carnap

Folder 20 "Religion: Some Modern Problems and Developments" (Karl Popper made four of the 12 presentations in this discussion course: A, 10). Syllabus, 2, 7, 8 n.d. Folder 21 Seminar on the Viennese Circle. Notes, 1937 Canterbury Workers' Educational Association (W.E.A.), Christchurch, New Zealand. "Science in the Making" Folder 22-23 Notes, n.d. Folder 24 Syllabus, 1941 Folder 25 Center for Advanced Study in the Behavioral Sciences, Stanford University, California. Outline of program, 1956-1957 Folder 26 Harvard College, Cambridge, Massachusetts. "Philosophy." Miscellany, See also Northwestern University 1950. Institute of Advanced Studies, Australian National University, Canberra, Australia. Seminar series on "Induction," 1963 Folder 367, Notes Folder 1 Typewritten transcript Folder 2 First (seminar) Folder 3 Second Folder 4 Third Folder 5 Fourth Folder 6 Fifth Folder 7 Sixth Folder 8 Seventh Folder 9 Eighth Folder 10 Ninth London School of Economics, England General Folder 368, Circulars, 1943-1968 Folder 1 Correspondence General, including with Walter Adams, Sydney Caine, Alexander M. Carr-Saunders, D. V. Glass, H. Kidd, C. A. Moser, and H. C. Scriven Folder 2 Undated Folder 3 1946-1957 Folder 4 1958-1969 Folder 5 Re examinations, including with the Civil Service Commission and the Local Government Examinations Board 1946-1965, Folder 6 Re faculty appointments, 1957-1965 Folder 7 Re research assistance, 1959-1969 Folder 8 Re students, 1947-1968 Folder 9 With the Library, 1954-1966 Folder 10 Examination questions (for "Logic" and "Scientific Method") Folder 11 Examination regulations Folder 12 Mark sheet, n.d. Minutes. Scope and Content Note Includes agenda of meetings

Folder 369, Appointments Committee, 1952-1965 Folder 1

Folder 2 Board of Philosophical Studies, 1952-1965 Folder 3 Board of Studies in Economics, 1965 Folder 4 Board of Studies in the History of Science and Technology and the Philosophy of Science, 1947-1965 Folder 5 Professorial Council, 1946-1947 Folder 6-7 Miscellany Notes by Karl Popper Folder 8 Undated. Scope and Content Note Includes "Note on the Role of Philosophy in Undergraduate Courses"

Folder 9 (for lectures and seminars on "Logic" and "Scientific Method") 1946-1955 Folder 10 1947-1950 Folder 11 (on probability) 1956 May-July Folder 12 (for lectures and seminars on "Problems of Philosophy" and "Scientific Method") 1965-1966 Folder 13 (for lectures and seminars on "Social Philosophy," "Philosophy of the Social Sciences," and "Scientific Method") 1968-1969 Folder 370, Proposal for an extension of the teaching activities of the Department of Folder 1 Philosophy, Logic and Scientific Method, n.d. Folder 2 Reading lists and syllabi Folder 3-4 Reading material Folder 5 Reports on some of Karl Popper's seminars, 1951-1953 Folder 6 Statement of development policy (of the Department of Philosophy, Logic, and Scientific Method), 1964 Lectures "Introduction to Scientific Method." See "Scientific Method" Folder 7 "History of Logic Since ? Paradoxes" (sic). Syllabus, 1958 "Logic" Folder 371, General Folder 1 Folder 2 Examination questions, See also General, Correspondence, Re examinations 1945-1966. Folder 3 Mark sheets, 1946-1947 Folder 4 Notes, n.d. Syllabi Folder 5 1946-1947 Folder 6 1948-1949 Folder 7 1954-1955 Folder 8 1955-1956 Folder 9 1958 May Folder 372, 1958-1959 Folder 1 Folder 2 1959 October-December Folder 3 1960 October 10 "Philosophical Problems" Folder 4 Notes, 1967 October Folder 5 Syllabi, 1967 October-December "Philosophy of the Social Sciences" Folder 373, General Folder 1 Syllabi 1960 Folder 2 May Folder 3 June Folder 4 1968 October-November Folder 5 "Problem of Derivation and Proof." Syllabus, n.d. "Problems of Philosophy"

Folder 6 Student comments Syllabi, 1965 Folder 7 October Folder 8 November Folder 9 December "Scientific Method" Folder 374, General Folder 1 Examination questions. Scope and Content Note Includes correspondence

Folder 2 Undated Folder 3 1946-1948 Notes Folder 4 Undated Folder 5 1963-1964 Folder 6 1964-1965 Folder 7 1966-1967 Syllabi Folder 8 1948-1950 Folder 9 1954 October-November 1955 Folder 10 February-May Folder 11 October-December Folder 12 1956 January-May Folder 375, 1958-1959 Folder 1 Folder 2 1959 October-December Folder 3 1960 October 1961 Folder 4 February-May Folder 5 December Folder 6 1962 January Folder 376, 1963 October-December Folder 1 1964 Folder 2 January-May Folder 3 October-December 1965 Folder 377, January-March Folder 1 Folder 2 October Folder 3 November Folder 4 December 1966 Folder 378, January Folder 1 Folder 2 February Folder 3 March Folder 4 October-November 1967 Folder 379, February Folder 1 Folder 2 March Folder 3 May Folder 4 1968 October-November Folder 5 1969 January-March

Seminars Untitled (perhaps "Philosophy and Scientific Method"). Syllabi Folder 380, 1964 February 11 Folder 1 Folder 2 1966 November 15 and 22 Folder 3 1967 October 31 1968 Folder 4 April 23 and 30 Folder 5 October 15 and 22 Folder 6 1969 May 6 Folder 7 1970 January 13 Folder 8 "Epistemology." Summary of discussion, 1950 February-April Folder 9 "Epistemology and Metaphysics." Bibliography, 1964-1965? "On Seeing Red." Syllabi, 1969 Folder 381, January 7 Folder 1 Folder 2 January 14 "Philosophy and Scientific Method" Folder 3 Attendance sheet, 1960-1961 Syllabi Folder 4 1964 October 12 1965 Folder 5 June 28 Folder 6 October 11, 18, and 25 Folder 7 November 1 Folder 8 December 13. Scope and Content Note Includes notes and correspondence

1966 Folder 382, January 17 and 24 Folder 1 Folder 2 January 31 Folder 3 February 7 Folder 4 March 21 Folder 5 "On the Third World." Notes and syllabus, 1968 December Folder 6 Northwestern University, Evanston, Illinois. Notes for seminar held there, as well as at Harvard College, Cambridge, Massachusetts Folder 7-8 University of Otago, Dunedin, New Zealand. "Principles of Scientific Method," Lecture notes 1937-1945. Mixed Materials SUBJECT FILE, 1945-1985 383-394 Scope and Contents note Curricula vitae, letters of recommendation, notes, correspondence, conference proceedings, minutes, reports, studies, manuals, rosters, directories, bylaws, programs, newsletters, circulars, brochures, clippings, and other printed matter, arranged alphabetically by subject

Folder 383, Academie des Sciences Morales et Politiques Folder 1 Folder 2 Academie Internationale de Philosophie des Sciences Folder 3 Academie Internationale d'Histoire des Sciences Folder 4 Acton, H. B. Folder 5 Adams, Walter Folder 6 Adler, Mortimer J. Agassi, Joseph. See also CORRESPONDENCE, Center for Advanced Study in the Behavioral Sciences, and Evans, Eve Folder 7 General Folder 8 Correspondence

Folder 9 Letters of recommendation from Karl Popper Folder 10 Agassi, Judith Folder 11 Albert, Hans Folder 12 Alpbach European Forum Folder 13 American Academy of Arts and Sciences Folder 14 American Association for the Advancement of Science Folder 15 Anstey, Vera Folder 16 Apostel, Leo Folder 17 Architecture. Scope and Contents note Includes various letters to the editor re the Architectural Association symposium on decision-making organized by Royston S. Landau in 1963, as well as letters from Royston S. Landau to Karl Popper

Folder 18 Arendt, Hannah Folder 19 Aristotelian Society Folder 20 Aristotle Folder 21 Association for Symbolic Logic Folder 22 Association of University Teachers Folder 23 Austria Folder 24 Baird, E. A. B. Folder 25 Barkeley, Richard Bartley, William W., III Folder 384, General Folder 1 Folder 2 Letters of recommendation Folder 3 Reviews of his Retreat to Commitment Folder 4 Bedford College. Scope and Contents note Includes correspondence with R. Mark Sainsbury and Mr. Carswell

Folder 5 Bell, John S. Folder 6 Beran, Michael F. Folder 7 Berkson, William K. Scope and Contents note Includes notes on lectures by Karl Popper at Brandeis University, 1969, Fallsemester

Folder 8 Berlin, Isaiah Folder 9 Bertrand Russell Society Folder 10 Bharath, Professor Folder 11 Bhattacharya, Manju Folder 12 Biology Folder 13 Birner, Jack Folder 14 Blackmore, John T. Folder 15 Boehringer Ingelheim Folder 16 Bohm, David J. Folder 17 Bohr, Niels Folder 18 Boltzmann, Ludwig Folder 19 Boyle, Edward Folder 20 Bradley, Noel Folder 21 Brain. See also Computers Folder 22 Brehmer, Wilhelm von Folder 23 British Academy Folder 24 British Humanist Association Folder 25 British Society for the Philosophy of Science Folder 26 Broadhead, Henry Dan Folder 27 Broda, Engelbert

Folder 28 Brooke-Wavell, Bruce Folder 29 Brouwer, L. E. J. Folder 30 Buhler, Karl Folder 31 Bunge, Mario Folder 32 Burgoyne, Bernard Folder 33 Burns, A. L. Folder 385, Carl Menger Institut Folder 1 Folder 2 Carnap, Rudolf Folder 3 Chattopadhyaya, D. P. (Debi Prasad) Folder 4 Chelsea College Folder 5 Chemistry Folder 6 China Folder 7 Chomsky, Noam Folder 8 Clausius, R. Folder 9 Cleary, John J. Folder 10 Club Voltaire Folder 11 Cohen, Kalman Joseph Comite Martchenko. See CORRESPONDENCE, Bertrand Russell Society Folder 12 Compton, Arthur Holly Folder 13 Computers Folder 14 Cooper, C. R. Folder 15 Cosmology. See also Kapp, Reginald O. Folder 16 Council for Science and Society Folder 17 Craik, Kenneth James William Folder 18 Critchley, Clive Folder 19 Cronin, Helena Folder 20 Cuban Missile Crisis, 1962 Folder 21 Darwin, Charles Robert Folder 22 Davies, John T. Folder 23 Dawe, Peter G. M. Folder 24 Dembeck, Richard C. Folder 25 Deutsche Physikalische Gesellschaft Folder 26 De Vries, G. J. Folder 27 Djilas, Milovan Folder 28 Djuric, Mihailo Folder 29 Eccles, John C. Folder 30 Eidlin, Fred H. Folder 31 Einstein, Albert Folder 32 Ellis, M. J. C. Folder 33 Elzinga, Aant Folder 34 Encyclopaedia Moderna Folder 35 Encyclopedia of Philosophy Folder 36 Eton College Folder 37 Evert William Beth Foundation Folder 38 Evolution Folder 39 Ewen, D. R. Folder 386, Falla, Robert Alexander Folder 1 Folder 2 Farmand Folder 3 Farrell, Mr. Folder 4 Feigl, Herbert Folder 5 Fetzer, James H. Folder 6 Feyerabend, Paul. See alo CORRESPONDENCE, Evans, Eve Folder 7 Fields, Harvey Folder 8 Findlay, Allan F. Folder 9 Florence Center for the History and Philosophy of Science Folder 10 Foldes, Lucien P.

Folder 11 Fong, Peter Folder 12 Fried, Lindy Bryony Folder 13 Fries, Dr. Folder 14 Furuseth, Conrad Folder 15 Gellner, Ernest Folder 16 Geometry Folder 17 Germany Folder 18 Giacomo, Piero de Folder 19 Giedymin, Jerzy Folder 20 Gillies, Donald A. Folder 21 Godel, Kurt Folder 22 Gombrich, Ernst H. Folder 23 Gomes da Costa, Brian L. Folder 24 Gosau, Peter Folder 25 Grayeff, Felix Folder 26 Greece Folder 27 Grunbaum, Adolf Folder 28 Guthrie, William Chambers Keith Folder 29 Haakonssen, Knud Folder 30 Habermehl, Werner Folder 31 Hamblin, Charles L. Folder 32 Hattiangadi, Jagdish N. Folder 33 Havayism Folder 34 Hayek, Friedrich A. von Folder 35 Hellegers, Andre E. Folder 36 Herder Correspondence Folder 37 Hernan, Francisco Folder 38 Hervey, Helen Folder 39 Hewitt, Derek Folder 40 Hobart, Robert H. Folder 41 Holgate, David John Folder 42 Horrobin, David F. Folder 43 Hudson, Henry Folder 44 Hull, David Lee Folder 45 Humanism Folder 46 Hutton, Gordon Milroy Folder 47 Imperialism Folder 48 International Congress of Logic, Methodology and Philosophy of Science Folder 49 International Congress of Philosophy Folder 387, International Encyclopedia of the Social Sciences Folder 1 Folder 2 International Federation of Institutes for Advanced Study Folder 3 International Institute for Advanced Study Folder 4 International Union of History and Philosophy of Science Folder 5 James, Catherine E. Folder 6 Jammer, Max Folder 7 Japan Prize Folder 8 Jarv, Harry Folder 9 Jarvie, Ian Charles Folder 10 Jung, Carl Folder 11 Kadlec, Erich Folder 12 Kahn, Charles H. Folder 13 Kapp, Reginald O. Folder 14 Karl Popper Centre at the London School of Economics Folder 15 Kaufmann, Felix Folder 16 Khamara, Edward J. Folder 17 Khan, R. F. Folder 18 King, Preston

Folder 19 Kinzel, Augustus Brown Folder 20 Kment, Alfred Folder 21 Koertge, Noretta Folder 22 Koestenbaum, Peter Folder 23 Koestler, Arthur Folder 24 Kolakowski, Leszek Folder 25 Kolnai, Aurel T. Folder 26 Kordig, Carl R. Folder 27 Kovacevic, Vlado Folder 28 Kraft, Julius Folder 29 Kraus, Karl Folder 30 Kritischer Rationalismus und Sozialdemokratie, Vol. I, 1975, edited by Georg Luhrs, Thilo Sarrazin, Frithjof Spreer, and Manfred Tietzel (with an introduction by Helmut Schmidt, and writings and interviews of Karl Popper). Reviews, 1975-1976 Folder 31 Krol, Marcin Folder 32 Kron, A. Folder 33 Kunst, Paul Folder 388, Lai, Tyrone and Yen Ting Folder 1 Folder 2 Lakatos, Imre Folder 3 Language Folder 4 League of Nations Covenant Folder 5 Leblanc, Hugues Folder 6 Lejewski, Czeslaw Folder 7 Letwin, Shirley Robin Folder 8 Levi, Isaac Folder 9 Levison, Arnold B. Folder 10 Lindsay, Fiona Folder 11 Lipscomb, William N. Folder 12 Llewelyn, John Edward Folder 13 Lob, M. H. Folder 14 London Mathematical Society London School of Economics. See also Adams, Walter, and Karl Popper Centre Folder 15 General Folder 16 Calendars Folder 389, Lists of journals Folder 1 Folder 2 Miscellaneous Folder 3 Newsletters, 1981-1983 Folder 4 Reports by the Director, 1970 and 1979 Folder 5 Staff manual Folder 6 Timetables of courses and prospecti, 1945-1951 Folder 7 Lorenz, Konrad Folder 8 Lund, Pui-chong Folder 9 McGovern, George Folder 10 Magee, Bryan E. Folder 11 Marchi, Margaret Folder 12 Marcuse, Herbert Folder 13 Marshall, Trevor W. Folder 14 Marx, Karl Folder 15 Matrai, Laszlo Folder 16 Max-Planck-Gesellschaft Folder 17 Maxwell, Grover Folder 390, Medawar, Peter B. Folder 1 Folder 2 Medical Hypotheses Folder 3 Medicine Folder 4 Metamedicine

Folder 5 Milford-Hilferding, Peter Miller, David William Folder 6 Correspondence Folder 7 Letters of recommendation Folder 8 Notes and corrections re various publications of Karl Popper Folder 9 Milne, Alan J. M. Folder 10 Mind Folder 11 Mind Association Folder 12-13 Miscellaneous Folder 14 Monod, Jacques Mont Pelerin Society Folder 15 General Folder 16 Proceedings of the Seelisberg Conference, July 1949 Folder 17 Moon, Sun Myung Folder 18 Muller, Gert H. Folder 19 Muns, Joaquin Folder 20 Munz, Peter Folder 21 Musgrave, Alan Edward Folder 22 Music Folder 23 Mythology Folder 391, Nadad, Abraham Folder 1 Folder 2 Neblett, William R., Jr. Folder 3 Newton, Isaac Folder 4 Novakovic, Stanisa Folder 5 Nuclear war Folder 6 Nuffield Foundation Folder 7 Ogassi, Dr. Folder 8 O'Gorman, James P. P. Folder 9 Open Society and Its Friends (Organization) Folder 10 Operations Research Society of America Folder 11 Oppenheim, Felix Folder 12 Orr, Robert R. Folder 13 Osterreichisches Ehrenzeichen fur Wissenschaft und Kunst. Scope and Contents note Includes correspondence with Otto Kratky and Walter Brunner

Folder 14 Ozanne, K. W. Folder 15 Pacht, Otto Folder 16 Panikhar, Lila Folder 17 Papadaki, Irene Folder 18 Parikh, Suresh C. Folder 19 Passmore, John Arthur Folder 20 Paton, Alan Stewart Folder 21 Petersen, Arne Friemuth Folder 22 Philosophy Folder 23 Physics Folder 24 Plato Folder 25 Polanyi, Karl Folder 26 Pope, Neville Vivian Folder 27 Popkin, Richard H. Folder 28 Popper, Josefine Folder 29 Popper-Lynkens, Josef Folder 30 Post, Heinz R. Folder 31 Premdas, John A. Xavier Folder 32 Prior, Arthur N. Folder 33 Prior, W. E. Folder 34 Psychiatry

Folder 35 Putnam, Hilary Folder 392, Quantum theory Folder 1 Folder 2 Rand, Rose Folder 3 Redhead, Michael Logan Gonne Folder 4 Robbins, Lionel Folder 5 Robinson, D. H. Folder 6 Rosenzweig, Mark R. Folder 7 Ross, David Folder 8 Royal Society Folder 9 Russell, Bertrand Folder 10 Sabra, Abdel Hamid Ibrahim Folder 11 Sakharov, Andrei Folder 12 Salazar, Antonio Folder 13 Schafer, Felix Folder 14 Schrodinger, Erwin Folder 15 Schwartz, Pedro Folder 16 Schwyzer, Hubert Folder 17 Science Folder 18 Scientia Folder 19 Serkin, Rudolf Shearmur, Jeremy F. G. See also CORRESPONDENCE, London School of Economics Folder 20 Correspondence Folder 21 Letters of recommendation Folder 22 Notes Folder 23 Shehaby, Nabil Folder 24 Simkin, Colin George Frederick Folder 25 Singh, Jitendra Folder 26 Singh, Kusum Slade, Ivan Folder 393, Correspondence Folder 1 Folder 2 Letters of recommendation Folder 3 Notes Folder 4 Society of Authors Folder 5 South Africa Folder 6 Soviet Union Folder 7 Steele, Edward J. Folder 8 Stravinsky, Igor Folder 9 Stroll, Avrum Folder 10 Sutton, Nancy L. Folder 11 Swartz, Ronald M. Folder 12 Tarski, Alfred Folder 13 Tibet Folder 14 Tichy, Pavel Folder 15 Toulmin, Stephen Folder 16 Tsui, Yuen-ting Folder 17 Tullock, Gordon Folder 18 Universitat zu Wien Folder 19 Universities' Educational Fund for Palestinian Refugees Folder 20 University of Canterbury Folder 21 University of London Folder 22 University of Manchester Folder 23 University of Salford Folder 24 Verdugo Serna, Carlos Wasserman, Benno Folder 394, General Folder 1

Folder 2 Letters of recommendation Folder 3-5 Notes Folder 6 Watkins, John W. N. See also COURSE MATERIAL, London School of Economics, Correspondence Folder 7 Watts, Pamela M. Folder 8 Weingartner, Paul Folder 9 Weizsacker, Carl Friedrich von Folder 10 Wettersten, John R. Folder 11 Wheelis, Allen B. Wisdom, John Oultan. See also CORRESPONDENCE, Jones, G. O. and COURSE MATERIAL, London School of Economics, Corres- pondence Folder 12 General Folder 13 Correspondence Folder 14 Letters of recommendation Folder 15 Wittgenstein, Ludwig Folder 16 Woodrow Wilson International Center for Scholars Folder 17 Yoh, May Folder 18 Yourgrau, Wolfgang Folder 19 Zaki, Mr. Folder 20 Zawirski, Zygmunt Folder 21 Zollschan, George Karl BIOGRAPHICAL FILE I, 1936-1985. Scope and Contents note Address lists, bibliographies, biographies, correspondence, decorations, honorary degrees, lists, memberships, notes, prizes, schedules, tributes, clippings, and other printed matter, arranged alphabetically by physical form Scope and Contents note See also CORRESPONDENCE, Carstensen, Hans-Jorgen

Folder 395, Address books. Folder 1 Scope and Contents note Includes list (incomplete) of acquaintances of Karl Popper

Folder 2-8 Addresses Folder 396, Addresses. Folder 1-10 Scope and Contents note Includes distribution lists

Articles and clippings about or mentioning Karl Popper. See also OVERSIZE MATERIAL, Clippings Folder 397, Undated Folder 1 Folder 2 1936-1938 Folder 3 1945 Folder 4 1946-1947 Folder 5 1948 Folder 6 1949 Folder 7 1952 Folder 8 1954 Folder 9 1956 Folder 10 1957 Folder 11 1958 Folder 12 1959 Folder 13 1960 Folder 14 1961 Folder 15 1962

Folder 16 1963 Folder 17 1964 Folder 18 1965 Folder 19 1966 Folder 20 1967 Folder 21 1968 Folder 22 1969 Folder 398, 1970 Folder 1 Folder 2 1971 Folder 3-4 1972 Folder 5 1973 Folder 6 1974 Folder 7 1975 Folder 8 1976 Folder 9 1977 Folder 399, 1977 Folder 1 Folder 460, 1977 Folder 9 Folder 10 1978 Folder 399, 1978 Folder 2-3 Folder 4 1979 Folder 5 1980 Folder 460, 1980 Folder 11 Folder 12 1981 Folder 399, 1981 Folder 6 Folder 400, 1982 Folder 1-4 Folder 5-7 1983 Folder 8 1984 Folder 9 1985 Folder 401, Awards - Benjamin Evans Lippincott Award in Political Theory, 1976 (awarded for The Folder 1 Open Society ). Scope and Contents note Includes correspondence with Benjamin E. Lippincott, Evron M. Kirkpatrick, Gordon Schochet, and Professor Falco

Folder 2 Bibliographical data Bibliographies Karl Popper's works Prepared by Troels Eggers Hansen Standard version Folder 3-12 General Folder 402, General Folder 1-12 Folder 403, Miscellaneous pages Folder 1 Folder 2-7 Corrections Folder 8-10 Detailed version, giving contents of major works or lectures Folder 11-15 Sent to various publishers Folder 16 Used for an exhibit in Vienna, Austria, 1985 Folder 404, Karl Popper's translated works Folder 1-4

Folder 5-9 Works by others on Karl Popper. Scope and Content Note Includes some reviews, and a list of works dedicated to Karl Popper

Folder 10 Works by others used by Karl Popper for lectures, seminars, and essay volumes Folder 405, Biographical data Folder 1 Folder 2 Blurb for unidentified book Folder 3 Comments by others on various unidentified manuscripts by Karl Popper Decorations Folder 4 Grand Decoration of Honor in Gold (Austria), Biographical data, clippings, and correspondence 1976 August. Folder 5 Orden Pour le Merite fur Wissenschaften und Kunste (Federal Republic of Germany), Carl Friedrich von Weizsacker's typewritten introduction, Karl Popper's handwritten speech, and correspondence 1980 September. Folder 6 Ehrenzeichen fur Wissenschaft und Kunst (Austria), Johannes Messner's typewritten introduction, Karl Popper's handwritten remarks about modern art, and correspondence with Otto Kratky 1980 October 21. Folder 7 Grand Cross of the Orden Pour le Merite fur Wissenschaften und Kunste (Federal Republic of Germany), Press release, Karl Popper's handwritten speech, and correspondence 1983 January 25. Fellowships Folder 8 London School of Economics, (honorary). Press release and correspondence with Walter Adams. 1974 December 14 Scope and Content Note Includes correspondence with J. Alcock, Academic Secretary, re Karl Popper's updated biographical profile and suggestions for other Fellows

Folder 9 Royal Society, Clippings and correspondence 1976 June 17. Folder 10 Form letters Honorary degrees Folder 11 City University, London, Program and correspondence 1976 December 6. Folder 12 Universitat Mannheim, Typewritten introduction by Hans Albert and correspondence 1978 June 7. Folder 13 Cambridge University, Printed copy of the Orator's speeches and correspondence 1980 June 5. Folder 14 Oxford University, Clippings, printed copy of introductory speeches, and correspondence 1982 June 23. Instructions Folder 15 To research assistants Folder 16 To those requesting permission to reprint material Letters of recommendation for Karl Popper General Folder 406, Buhler, Karl Folder 1 Folder 2 Carnap, Rudolf Folder 3 Hight, J. Folder 4 Russell, Bertrand Folder 5 Tarski, Alfred Folder 6 Sent to Ernst Gombrich by Friedrich A. von Hayek, H. Levy, and L. Susan Stebbing re publication of Karl Popper's Open Society and his appointment to the London School of Economics, 1943-1945 Lists Folder 7 Books of interest or to be ordered Folder 8 Essays and lectures Folder 9 Foreign publishers Folder 10 Honorary degrees

Folder 11 Journals for reviews of various books by Karl Popper. Scope and Content Note Includes Jeremy F. G. Shearmur's suggested information notes re Unended Questand The Self and Its Brain

Folder 12 Manuscripts' status and location Folder 13 Reprints and books sent to people Memberships Folder 14 Academy of Humanism, Letter from Paul Kurtz 1983 September. Folder 15 Osterreichische Akademie der Wissenschaften (honorary). Correspondence with Otto Kratky Folder 16 Phi Beta Kappa, Certificate 1964 June 9. Folder 17 Miscellaneous Folder 18 Notes Prizes. See SUBJECT FILE, Guthrie, William Chambers Keith Folder 19 Quotes Folder 460, Quotes Folder 13 Folder 406, Registration forms filed with Public Lending Rights Folder 20 Folder 21 Research interest outlines Folder 22 Schedules and calendars. See also OVERSIZE MATERIAL, Calendars Subject file Folder 407, Austrian citizenship. Clipping and correspondence Folder 1 Birthday celebrations Folder 2 Notes 1972. Folder 3 Correspondence 1982. Conferences and symposia on Karl Popper. See also CORRESPONDENCE, Barraclough, Norman Folder 4 Columbia, South Carolina, Program and conference papers 1973 November 8-10. Folder 5 Brasilia, Brazil, Program 1978 September 12-28. Folder 6 Caracas, Venezuela, Correspondence with Ines de Boussaroque 1980 Spring. Folder 7 London, England, Program, list of participants, and correspondence 1980 July 14-16. Folder 8 Beijing, China, Notes 1980 November 23-26. Folder 9 Assisi, Italy, Program 1981 March 20-22. Folder 10 Cerisy-la-Salle, France, Program and correspondence 1981 July 1-11. Folder 11 Strasbourg, France, Program 1982 March 25-27. Folder 12 Vienna, Austria, Correspondence with Helmut Zilk, Franz Kreuzer, and Friedrich Wallner 1983 February 23-March 1. Folder 13 Barcelona, Spain, Program, proceedings, clippings, and correspondence 1984 April 10-12. Folder 14 Manchester, England, Program and correspondence 1984 May 5. Folder 15 Madrid, Spain, Conference paper and correspondence 1984 November 6-11. Folder 16 Arnoldshain, Germany, Program 1985 November 10. Folder 17 Jewish ancestry. Correspondence re a profile of Karl Popper in The Times of 1982 July 26 Folder 18 Medal with Karl Popper's effigy. Correspondence with F. Bufteri (Monnaie de Paris, Service des Medailles). See also CORRESPONDENCE, Bouveresse, Renee Folder 19 Patent request. Letter to the Austrian Patent Office and typewritten description of invention (re light installations) Folder 20 Portraits and photographs. Correspondence Folder 21 Research assistants Folder 22 Retirement, 1969. Printed profile in LSE Magazine Folder 23 Trips - United States, Correspondence with the Visa Section of the American Embassy in London, and testimonials from friends and colleagues 1956.

Folder 24 Work in progress reports WRITINGS BY OTHERS I, 1896-1985 Scope and Contents note Articles, chapters of books, and doctoral dissertations, arranged alphabetically by author

Folder 408, Unidentified Folder 1-4 Folder 409, Abelson, Philip H. Folder 1 Folder 2 Abrahamson, J. Folder 3 Acton, H. B. Folder 4 Adomeit, Klaus Folder 5 Adrian, Lord Folder 6-8 Agassi, Joseph Folder 410, Agassi, Joseph Folder 1-2 Folder 3 Agostinis, Sergio Folder 4 Albert, Hans Folder 5 Alexander, Peter Folder 6 Allan, Robert S. Folder 7 Amery, Jean Folder 8 Anderson, Perry Folder 9 Andersson, Gunnar Folder 411, Angelidis, Thomas D. Folder 1 Folder 2 Antiseri, Dario Folder 3 Apelt, Ernst Friedrich Folder 4 Aristophanes Folder 5 Aristotle Folder 6 Armstrong, David M. Folder 7 Arndt, J. L. Folder 8 Aspect, Alain and others Folder 9 Auden, W. H. Folder 10 Audras, Jean-Noel Folder 11 Audretsch, Jurgen Folder 12 Aurela, A. M. Folder 13 Austeda, Franz Folder 14 Ayala, Francisco J. Folder 15 Ayer, Alfred J. Folder 412, Badurek, G. and others Folder 1 Folder 2 Baere, W. de Folder 3 Bagchi, S. N. Folder 4 Bahm, Archie J. Folder 5 Baier, Annette Folder 6 Baillie, Patricia Folder 7 Ballentine, Leslie E. Folder 8 Balon, Eugene K. Folder 9 Barbieri, Marcello Folder 10 Barbo, F. Ravetti Folder 11 Barker, S. F. and others Folder 12 Bartell, L. S. Folder 413, Bartley, William Warren, III Folder 1-5 Folder 414, Batchelor, G. K. Folder 1 Folder 2 Bauer, Ricardo Folder 3 Baum, Wilhelm

Folder 4 Becker, Werner Folder 5 Beckner, Morton Folder 6 Bedford, David and others Folder 7 Beld, Antonie van den Folder 8 Belinfante, F. J. Folder 9 Bell, J. S. and others Folder 10 Bender, Frederic L. Folder 11 Bennett, Edward L. and others Folder 12 Benoist, Rodney W. and others Folder 13 Bergstein, T. Folder 14 Berkeley, Edmund C. Folder 15 Berkson, William K. and others Folder 16 Berlin, Isaiah Folder 17 Bernardelli, Harro Folder 18 Bernstein, B. A. Scope and Contents note Includes Karl Popper's notes

Folder 19 Bertalanffy, Ludwig von Folder 20 Bethe, Hans A. Folder 21 Bethell, Tom Folder 22 Betz, Joan L. and others Folder 23 Beyerchen, Alan D. Folder 24 Bhattacharya, K. Folder 25 Birch, Charles Folder 26 Birkhoff, Garrett and others Folder 415, Birnbaum, Norman Folder 1 Folder 2 Blackmore, John T. Folder 3 Blakemore, Colin and others Folder 4 Blanc, Claude-Jacques Folder 5 Blandino, Giovanni Folder 6 Blatt, John M. Folder 7 Blight, James G. Folder 8 Blum, Reinhardt Folder 9 Bochenski, I. M. Scope and Contents note Includes Karl Popper's notes

Folder 10 Boesiger, Ernest Folder 11 Bohm, David J. and others Folder 12 Bohr, Niels Folder 13 Bolton, H. C. and others Folder 14 Boltzmann, Ludwig Folder 15 Bondi, Hermann Folder 16 Bonsack, Francois. Scope and Contents note Includes Karl Popper's notes

Folder 416, Borges, Jorge Luis Folder 1 Folder 2 Born, Max Folder 3 Borries, Dietlinde von Folder 4 Boyd, R. L. F. Folder 5-6 Boyer, Alain Folder 7 Boyle, Edward C. G. Folder 8 Bracken, A. J.

Folder 9 Bracken, Pat Folder 10 Brescia, Giuseppe Folder 11 Breuer, Reinhard Folder 417, Bridgman, P. W. Folder 1 Folder 2 Briskman, Larry B. Folder 3 Broda, Engelbert Folder 4 Brody, T. A. Folder 5 Broglie, Louis de Folder 6 Bronowski, J. Bruno Folder 7 Brostow, Witold Folder 8 Brouwer, L. E. J. Folder 9 Brown, Stuart C. Folder 10 Brugmans, H. J. F. W. Folder 11 Bruins, E. M. Folder 12 Bruning, Walther Folder 13 Brunner, Jerome Folder 14 Brunt, P. A. Folder 15 Buhler, Karl Folder 16 Bunge, Mario. Scope and Contents note Includes Karl Popper's notes

Folder 17 Burks, Arthur W. Folder 18 Burnet, F. M. Folder 19 Burns, A. L. Folder 20 Burstyn, Harold L. Folder 21 Butschek, Felix Folder 418, Campbell, Donald T. Folder 1-3 Folder 4 Campbell, E. J. Moran Folder 5 Capek, Milic Folder 6-8 Carnap, Rudolf and others Folder 419, Carr-Saunders, Alexander M. Folder 1 Folder 2 Cassirer, Ernst Folder 3 Cazes, Bernard Folder 4 Cedarholm, J. P. and others Folder 5 Chalmers, A. F. Folder 6 Chamberlin, T. C. Folder 7 Champion, Ralph A. Folder 8 Chandrasekhar, Subrahmanian and others Folder 9 Chattopadhyaya, D. P. (Debi Prasad) Folder 10 Cherry, E. Colin Folder 11 Chisholm, Roderik Folder 12 Chomsky, Noam Folder 13 Christian, Curt Folder 14 Churchland, Patricia Smith Folder 15 Cicero Folder 16 Clauser, John F. and others Folder 17 Cohen, Bernard Folder 18 Cohen, Leon Folder 19 Cohen, Mendel F. Folder 20 Cohen, Paul J. and others Folder 21 Cohn, Melvin Folder 22 Collinson, Diane Folder 23 Compton, Arthur Holly Folder 24 Conant, James B.

Folder 25 Cook, Alan H. Folder 26 Cooper, J. C. Folder 420, Copleston, F. C. Folder 1 Folder 2 Corson, David Folder 3 Cousin, D. R. Folder 4 Cowsik, R. and others Folder 5 Crane, H. R. Folder 6 Cranston, Maurice Folder 7 Creed, Walter G. Folder 8 Crew, F. A. E. Folder 9 Croizat, Leon and others Folder 10 Cross, R. C. Folder 11 Cubeddu, Raimondo Folder 12 Cullwick, E. G. Folder 13 Cumberland, Kenneth B. Folder 14 Currie, Gregory Folder 15 Dahrendorf, Ralf Folder 16 Dantzig, D. van Folder 17 Davidson, Donald and others Folder 18 Davies, P. C. W. and others Folder 19 Davies, R. O. Folder 20 Davis, C. L. and others Folder 21 Davis, Don D. Folder 22 Dawkins, Richard Folder 23 Delbruck, M. Folder 24 Dellian, Ed Folder 25 Depaquit, S. and others Folder 26 Derecin, Ari Folder 27 Desanti, J.-P. Folder 28 Dettling, Warnfried Folder 29 Dewey, John Folder 421, Dillon, Marion Ruth Folder 1 Folder 2 Dilworth, R. P. Folder 3 Dingle, Herbert Folder 4 Dirac, P. A. M. Folder 5 Djilas, Milovan Folder 6 Domagk, G. F. and others Folder 7 Doty, Robert W. Folder 8 Dray, William Folder 9 Dreher, Jurgen Folder 10 Droysen, Johann Gustav Folder 11 Drucker, Peter F. Folder 12 Dyck, Arthur J. Folder 13 Earman, J. and others Folder 14 Ebert, Theodor Folder 15-17 Eccles, John Carew and others Folder 422, Eckel, Karl Folder 1 Folder 2 Edelman, Gerald M. Folder 3 Ehrenberg, W. Folder 4 Ehrenfest, Paul and Tatiana Folder 5 Eidlin, Fred H. Folder 6 Einstein, Albert and others Folder 7 Eisen, M. Folder 8 Eisler, Robert Folder 9 Engelmann, Irene

Folder 10 Eriksen, Charles W. Folder 11 Espagnat, Bernard d' Folder 12 Etkin, William Folder 13 Eucken, Rudolf Christoph Folder 14 Fabian, R. Folder 15 Fantz, Robert L. Folder 16 Farr, James Folder 17 Faure, Edgar Folder 18 Fehling, Detlev Folder 19 Feigl, Herbert Folder 20 Fenizio, Ferdinando di Folder 21 Ferchmin, P. A. and others Folder 423, Ferguson, Anthony Folder 1 Folder 2 Fetzer, James H. and others Folder 3 Feuer, Lewis S. Folder 4-6 Feyerabend, Paul K. Folder 7 Feynman, Richard P. Folder 8 Feys, R. Folder 424, Field, Walter S. Folder 1 Folder 2 Fields, Harvey. Scope and Contents note Includes Karl Popper's notes

Folder 3 Finch, P. D. Folder 4 Findlay, John N. Folder 5 Finkelstein, David and others Folder 6 Finley, Moses I. Folder 7 Fitch, Frederic B. Folder 8 Flew, Antony G. N. Folder 9 Flood, James F. and others Folder 10 Floyd, Edward R. Folder 11 Frank, Hans Rudolf Folder 12 Frank, Phillip Folder 13 Franklin, Allan Folder 14 Frede, Michael Folder 15 Freedman, Daniel Z. and others Folder 16 Freedman, Stuart J. and others Folder 17 Freeman, Derek Folder 460, Freeman, Derek. Dissertation. Folder 14 Scope and Contents note Includes Derek Freeman's letter of 1981 September 3

Folder 424, Freeman, Eugene Folder 18 Folder 19 Frege, Gottlob Folder 20 Freundlich, Yehudah Folder 21 Friedman, Milton Folder 22 Friedman, William H. Folder 23 Friedrich, H. Folder 24 Frisk, Hjalmar Folder 25 Furry, W. H. Folder 425, Gablik, Suzi Folder 1 Folder 2 Gabor, Dennis Folder 3 Gadamer, Hans-Georg and others

Folder 4 Gaffney, Eugene S. Folder 5 Gaifman, Haim Folder 6 Gal-Or, Benjamin Folder 7 Gardner, Michael R. Folder 8 Garuccio, Augusto Folder 9 Garulli, Enrico Folder 10 Gazzaniga, Michael S. Folder 11 Gehrman, Hasso Folder 12 Gellner, Ernest Folder 13 George, G. and others Folder 14 Giacomo, Piero de and others Folder 15 Gibson, Eleanor and others Folder 16 Gibson, James J. Folder 17 Giedymin, Jerzy Folder 18 Giere, Ronald N. Folder 19 Gillies, Donald A. Folder 20 Gillon, Raanan Folder 21 Giraud, Edmond and others Folder 22 Gliedman, John Folder 23 Globus, Albert and others Folder 24 Godel, Kurt Folder 426, Gombrich, Ernst H. Folder 1-2 Folder 3-4 Gombrich, Richard Folder 5 Gomperz, Heinrich Folder 427, Good, Irving John Folder 1 Folder 2 Goode, Terry M. Folder 3 Goodfield, June Folder 4 Goodman, Nelson Folder 5 Gould, Stephen Jay Folder 6 Grant, C. K. Folder 7 Grattan-Guinness, I. Scope and Contents note Includes correspondence between Kurt Godel and E. F. Zermelo

Folder 8 Gray, J. A. Muir Folder 9 Gray, John N. Folder 10 Gray, Hamish(?) Folder 11 Gregory, C. C. L. Folder 12 Gregory, Richard L. Folder 13 Griesbach, W. E. and others Folder 14 Grove, J. W. Folder 15-16 Grunbaum, Adolf Folder 17 Grunfeld, Joseph Folder 18 Gueret, Ph. and others Folder 19 Guggenheim, E. A. Folder 20 Guthrie, William Keith Chambers Folder 428, Haaland, Arild Folder 1 Folder 2 Haberler, Gottfried Folder 3 Habermas, Jurgen Folder 4 Habermehl, Werner. Scope and Contents note Includes Karl Popper's notes

Folder 5 Haeckel, Ernst

Folder 6 Haldane, J. B. S. Folder 7 Hall, Joseph and others Folder 8 Hall, Madya Vance Folder 9 Hallden, Soren Folder 10 Halperin, I. Folder 11 Halstead, L. Beverly Folder 12 Hammerton, Max Folder 13 Hannay, Alastair Folder 14 Hansen, Troels Eggers Folder 15 Harper, William L. Folder 16 Hartman, Fritz Folder 17-18 Hattiangadi, Jagdish N. Folder 19 Havas, Peter Folder 20 Hayakawa, S. I. Folder 429, Hayek, Friedrich August von Folder 1-2 Folder 3 Haynes, Michael Folder 4 Heerden, Pieter J. van Folder 5 Hegel, Georg Wilhelm Friedrich Folder 6 Heisenberg, Werner Folder 7 Hempel, Carl G. Folder 8 Henning, Willi Folder 9 Hepburn, Ronald W. Folder 10 Hermes, Hans. Scope and Contents note Includes Karl Popper's notes

Folder 11 Herz, Elisabeth K. Folder 12 Hilbert, David Folder 13 Hiley, B. J. and others Folder 14 Hilferding, K. Folder 15 Hilgevord, J. and others Folder 16 Hinz, Horst Folder 17 Hippocrates Folder 18 Hirzel, Rudolf Folder 430, Hoag, Alden B. Folder 1 Folder 2 Hochkeppel, Willy Folder 3 Hofstadter, Douglas R. Folder 4 Holmes, Brian Folder 5 Hommel, Hildebrecht Folder 6 Hook, Sidney Folder 7 Hope, St. John Folder 8 Hopkins, Ian Folder 9 Horrobin, David F. Folder 10 Howson, Colin Folder 11 Hoyer, Ulrich Folder 12 Hoyle, Fred Folder 13 Hubel, D. H. and others Folder 14 Hull, David L. Folder 15 Hung, Tscha Folder 16 Hurwicz, Leonid and others Folder 17 Hutchins, Robert Folder 18 Huzurbazar, V. S. Folder 19 Jaeger, W. Scope and Contents note Includes Karl Popper's notes

Folder 20 Jammer, Max Folder 21 Janoska, Georg Folder 22-23 Jarvie, Ian Charles Folder 431, Jauch, J. M. Folder 1 Folder 2 Jaynes, E. T. Folder 3 Jeffrey, Richard C. Folder 4 Jennings, H. S. Folder 5 Jensen, Ronald Bjorn Folder 6 Jerne, Niels Kaj Folder 7 Jerusalem, Wilhelm Folder 8 Jetzer, Jean-Pierre Folder 9 Johnson, Christopher Folder 10 Johnson, Thomas J. Folder 11 Johnson, W. E. Folder 12 Jonas, Friedrich Folder 13 Jordan, P. Folder 14 Kadlec, Erich Folder 15-16 Kahn, Charles H. Folder 432, Kalman, Rudold E. Folder 1 Folder 2 Kanitscheider, Bernulf Folder 3 Kaplan, Morton A. Folder 4 Kaplansky, Irving Folder 5 Kassiola, Joel Folder 6 Katouzian, M. A. Folder 7 Katz, J. and others Folder 8 Kaufmann, Felix Folder 9 Kemeny, John G. Folder 10 Kent, Siegfried Folder 11 Kiesewetter, Hubert Folder 12 King, Edmund J. Folder 13 King, Hugh R. Folder 14 Kirchhoff, Joachim Folder 15 Klappholz, Kurt and others Folder 16 Klemke, E. D. Folder 17 Knight, Margaret Folder 18 Koch, Heinz Folder 19 Kochen, Simon and others Folder 433, Koestler, Arthur Folder 1 Folder 2 Koga, Toyoki Folder 3 Kolb, Fritz Folder 4 Kolmogorov, A. N. Folder 5 Kordig, Carl R. Folder 6 Kornhuber, H. H. Folder 7 Koyre, Alexandre Folder 8 Kraft, Julius Folder 9 Kraft, Margit Folder 10 Kraft, Victor Folder 11 Kranz, Walter and others Folder 12 Kraus, Wolfgang Folder 13 Kreisel, Georg Folder 14 Kripke, Saul Folder 15 Kruger, Lorenz Folder 16 Kuhn, Hans and others

Folder 434, Kuhn, Thomas S. Folder 1 Folder 2 Kuipers, Theo A. F. Folder 3 Kuppers, Bernd-Olaf Folder 4 Kuttner, Michael Folder 5 Kwan-yuen, Physer Leung Folder 6 Kyburg, Henry E., Jr. Folder 7 Kyrala, Ali Folder 8 Labedz, Leopold Folder 9 Laird, John Folder 10-12 Lakatos, Imre Folder 435, Lande, Alfred Folder 1 Folder 2 Landsberg, Peter T. Folder 3 Largeault, J. Folder 4 Lashley, K. S. Folder 5 Laudan, Larry Folder 6 Lauwerys, J. A. Folder 7 Layzer, David Folder 8 Lazarus, Richard S. Folder 9 Leblanc, Hugues Folder 10 Lejewski, Czeslaw Folder 11 Lenzen, V. F. Folder 12 Lessnoff, Michael Folder 13 Lettvin, J. Y. and others Folder 14 Levi, Isaac Folder 15 Levinson, Paul Folder 436, Lewis, Gilbert N. Folder 1 Folder 2 Lewis, H. D. Folder 3 Lewis, J. W. and others Folder 4 Lewis, Thomas T. Folder 5 Lichtheim, George Folder 6 Lipp, Wolfgang Folder 7 Little, Graham R. Folder 8 Livingstone, Angela Folder 9 Lloyd, James E. Folder 10 Lobachevski, Nicolai I. Folder 11 Lorenz, Konrad Z. Folder 12 Loudon, Rodney Folder 13 Lukasiewicz, Jan and others Folder 14 Lundberg, John G. Folder 15 Lyman, Harry Folder 437, Mach, Ernst Folder 1 Folder 2 MacKay, Donald M. Folder 3 Macnabb, D. G. C. Folder 4 Macrae, Donald G. Scope and Contents note Includes Karl Popper's notes

Folder 5 Magee, Bryan Folder 6 Makinde, M. Akin Folder 7 Malherbe, Jean-Francois Folder 8 Mandel, L. Folder 9 Marcuse, Herbert Folder 10 Markl, Peter Folder 11 Marschak, Jacob

Folder 12 Marshall, Trevor W. and others Folder 13 Martin, Robert L. Folder 14 Matson, W. I. Folder 15 Maxwell, Grover Folder 16 Maxwell, Nicholas Folder 17 May, William F. Folder 18 Mayants, L. S. and others Folder 438, Mayerhofer, Josef Folder 1 Folder 2 Mayr, Ernst Folder 3 Mayr, Georg von Folder 4 Mazurkiewicz, Stefan Folder 5 McCausland, Ian Folder 6 McClare, Colin W. F. Folder 7 McCleary, Robert and others Folder 8 McCord, J. R. and others Folder 9 McCrea, William Hunter Folder 10 McLaren, A. D. and others Folder 11 McLaren, Donald S. Folder 12 McMullin, Ernan Folder 13 Medawar, Peter B. Scope and Contents note Includes correspondence with Erwin Schrodinger

Folder 14 Medicus, Gerhard Folder 15 Meehl, Paul E. Folder 16 Menger, Karl Folder 439, Menne, Albert Folder 1 Folder 2 Mercier, Andre Folder 3 Meredith, Austin Folder 4 Meyers, Robert G. Folder 5-7 Miller, David William. Scope and Contents note Includes Karl Popper's notes

Folder 8 Milne, Alan J. M. Folder 9 Milner, Brenda Folder 10 Mininni, Giuseppe Folder 11 Mitroff, Ian I. Folder 12 Mittelstrass, Jurgen Folder 440, Moewes, Winfried Folder 1 Folder 2 Molitor, Arnulf Folder 3 Molitor, Bruno Folder 4 Monod, Jacques Folder 5 Montalenti, Giuseppe. Scope and Contents note Includes Karl Popper's notes

Folder 6 Moore, E. H. Folder 7 Moran, P. Folder 8 Moravcsik, J. M. F. Folder 9 Moyal, J. E. Folder 10 Mugur-Schachter, Mioara Folder 11 Munz, Peter Folder 12 Murray, W. A. Scott

Folder 13-14 Musgrave, Alan Folder 15 Myhill, John R. Folder 441, Nador, Georg Folder 1 Folder 2 Nagel, Ernest Folder 3 Nalimov, Vassili V. Folder 4 Nash, F. A. Folder 5 Nathan, N. M. L. Folder 6 Nelson, Gareth J. Folder 7 Nettl, Peter Folder 8 Neumann, John von and others Folder 9 Neumann, Lothar F. Folder 10 Neyman, Jerzy Folder 11 Nielsen, Margit Hurup Folder 12 Nietzsche, Friedrich Folder 13 Notarrigo, Salvatore Folder 14 Notturno, Mark Amadeus Folder 15 O'Connor, Dan J. Folder 16 Odell, S. Jack and others Folder 17 Oersted, H. C. Folder 18 Offenberger, Hans Folder 19 O'Gorman, James P. P. Folder 20 Olson, Warren E. Folder 21 Oppenheim, Paul Folder 22 Ormell, Christopher Folder 23 Orton, William A. Folder 442, Pahler, Klaus Folder 1 Folder 2 Pakswer, S. Folder 3 Panofsky, Erwin. Scope and Contents note Includes Karl Popper's notes

Folder 4 Papadaki, Irene Folder 5 Parton, Hugh Noble Folder 6 Pascal, Blaise Folder 7 Pascazio, S. Folder 8 Passmore, John Arthur Folder 9 Pattaro, Sandra Tugnoli Folder 10 Paul, Herbert Folder 11 Pauling, Linus Folder 12 Paulos, John A. Folder 13 Pecker, Jean-Claude and others Folder 14 Peierls, Rudolf E. Folder 15 Penfield, Wilder Folder 16 Pera, Marcello Folder 17 Perelman, Chaim Folder 18 Perkinson, Henry J. Folder 19 Perroux, Francois Folder 20 Perutz, Max F. Folder 21 Petersen, Arne Friemuth Folder 443, Petrascheck, Walther E. Folder 1 Folder 2 Petroni, N. Cufaro and others Folder 3 Pfanzagl, J. Folder 4 Philippidis, C. and others Folder 5 Phipps, Thomas E., Jr. Folder 6 Piaget, Jean

Folder 7 Pierce, C. S. Folder 8 Planck, Max Folder 9 Platnick, Norman I. and others Folder 10 Podlaha, M. F. and others Folder 11 Poincare, Henri Folder 12 Poldrack, Horst Folder 13 Pols, Edward Folder 14 Popper, Josefine Folder 15 Porrill, J. Folder 16 Prigogine, Ilya and others Folder 17 Probst, David Karl Folder 18 Purves, H. D. Folder 19 Putnam, Hilary Folder 444, Quine, Willard Van Orman Folder 1 Folder 2 Quinton, Lord Anthony Folder 3-5 Radnitzky, Gerard Folder 6 Ranke, Leopold von Folder 7 Ranulf, Svend Folder 8 Rastogi, R. P. Folder 445, Rauch, Helmut Folder 1 Folder 2 Redhead, Michael L. G. Folder 3 Reich, Klaus Folder 4 Reichenbach, Hans. Scope and Contents note Includes Karl Popper's notes

Folder 5 Reiss, Hans S. Folder 6 Reizenstein, Peter Folder 7 Rensch, Bernhard Folder 8 Renyi, Alfred Folder 9 Revel, Jean-Francois and others Folder 10 Reventlow, Iven Folder 11 Riedl, Rupert. Scope and Contents note Includes Karl Popper's notes

Folder 12 Rietdijk, C. W. Folder 13 Ritchie, David Arthur Folder 14 Robilant, Enrico di Folder 15 Robinson, Abraham Folder 16 Robinson, Less G. Folder 17 Robinson, M. C. Folder 18 Robinson, Richard Folder 19 Rockey, Marsha A. Folder 446, Rodrigues, Joco Manuel Resina Folder 1-2 Folder 3 Rodrigues, Waldyr Alves, Jr. Folder 4 Ropke, Wilhelm Folder 5 Rosen, Donn Eric Folder 6 Rosen, Edward Folder 7 Rosenkrantz, R. D. Folder 8 Rosenzweig, Mark R. Folder 447, Ross, Alf Folder 1 Folder 2 Rossi, Arcangelo

Folder 3 Rotstein, Tomas Folder 4 Rovner, Sandy Folder 5 Rudolph, Martin Folder 6 Ruse, Michael Folder 7 Russell, Lord Bertrand Folder 8 Ryan, Alan Folder 9 Ryder, John M. Folder 448, Sabra, Abdel Hamid Ibrahim Folder 1 Folder 2 Sachs, Mendel Folder 3 Sachs, Robert G. Folder 4 Sadovsky, Vadim N. Scope and Contents note Includes Karl Popper's notes

Folder 5 Sahner, Heinz Folder 6 Salamun, Kurt Folder 7 Saler, Benson Folder 8 Sallinger, Hermann Folder 9 Salmon, Wesley C. Folder 10 Sampson, Geoffrey Folder 11 Sander, Hans-Dietrich Folder 12 Sarfatt, Jack Folder 13 Sarkar, Husain Folder 14 Saunders, P. T. and others Folder 15 Scheibe, Erhard Folder 16 Scheurer, Paul Folder 17 Schidlowski, Manfred Folder 18 Schilpp, Paul Arthur Folder 19 Schlesinger, George Folder 20 Schmidt, Wolfgang Folder 21 Schroder, Wilfried Folder 22 Schrodinger, Erwin. Scope and Contents note Includes Karl Popper's notes

Folder 23 Schroeder-Heister, Peter Folder 449, Schubert, Friedrich Hermann Folder 1 Folder 2 Schufle, Joseph A. Folder 3 Schutz, Arthur Folder 4 Scott, P. Folder 5 Scruton, Roger Folder 6 Seckler, David Folder 7 Segre, E. Folder 8 Seidl, Christian Folder 9 Selleri, Franco and others Folder 10 Settle, Thomas W. Folder 11 Sexl, Roman Folder 12 Shaffer, Jerome A. Folder 13 Shahak, Israel Folder 14 Shaked, Rahav Folder 15 Shapere, Dudley Folder 16 Shaw, P. D. Folder 450, Shearmur, Jeremy F. G. Folder 1

Folder 2 Sheffer, Henry Maurice. Scope and Contents note Includes Karl Popper's notes

Folder 3 Sherrington, Charles S. Scope and Contents note Includes Karl Popper's notes

Folder 4 Shimony, Abner. Scope and Contents note Includes Karl Popper's notes

Folder 5 Sicard, Francois and others Folder 6 Simkin, Colin G. F. Folder 7 Simmel, Georg Folder 8 Simonsen, Morten Folder 9 Simpson, George Gaylord Folder 10 Sinisi, Vito F. Folder 11 Sklar, Lawrence. Scope and Contents note Includes Karl Popper's letter to Thomas W. Settle

Folder 12 Skolimowski, Henryk Folder 13 Slade, Ivan Folder 14 Smith, John Maynard Folder 15 Smithers, David W. and others Folder 16 Smoluchowski, M. von Folder 17 Spacek, Antonin Folder 18 Sperry, R. W. and others Folder 19 Spohn, Wolfgang Folder 20 Stableford, Brian Folder 21 Stace, W. T. Folder 22 Stacey, Tom Folder 451, Staden, Berndt von Folder 1 Folder 2 Stapp, Henry Pierce Folder 3 Stebbins, G. Ledyard Folder 4-6 Steele, Edward J. and others Folder 7 Steen, Lynn Arthur Folder 8 Steenbeck, Max and others Folder 9 Stein, Howard Folder 452, Stephenson, F. R. Folder 1 Folder 2 Stevenson, Douglas Lang Folder 3 Stewart, Albert B. Folder 4 Stock, Wolfgang G. Folder 5 Storker, Elisabeth Folder 6 Stove, D. Folder 7 Strauss, M. Folder 8 Stumpf, C. Folder 9 Suchting, W. A. Folder 10 Sunder-Plassmann, Paul Folder 11 Svilar, Maja Reemda Folder 12 Swales, Peter J. Folder 13 Swartz, Ronald M. and others Folder 14 Szasz, Thomas S.

Folder 15 Szilard, Leo Folder 16 Tarozzi, Gino Folder 17 Tarski, Alfred Folder 18 Tauxe, W. Newlon Folder 19 Taylor, J. H. and others Folder 20 Temple, G. Folder 453, Themerson, Stefan Folder 1 Folder 2 Thirring, Hansi Folder 3 Thomas, Brian R. Folder 4 Thorpe, William H. Folder 5 Thyssen-Rutten, Nicole Folder 6 Tichy, Pavel Folder 7 Tielsch, Elfriede Walesca Folder 8 Tolman, Edward C. and others Folder 9 Tomlin, E. W. F. Folder 10 Toulmin, Stephen Folder 11 Traill, Robert R. Folder 12 Treder, Hans-Jurgen and others Folder 13 Trevor-Roper, Hugh R. Folder 14 Truesdell, Clifford Folder 15 Turner, David Folder 16 Turroni, C. Bresciani Folder 17 Uffink, J. B. M. and others Folder 18 Urbach, Peter Folder 19 Vedung, Evert Folder 20 Verbruggen, F. Folder 454, Verdan, Andre Folder 1 Folder 2 Verharen, Charles C. Folder 3 Verkade, Dr. Folder 4 Veizer, Jan and others Folder 5-6 Vigier, Jean-Pierre and others Folder 7 Vlastos, Gregory Folder 8 Waals, J. D. van der, Jr. Folder 9 Wald, Abraham Folder 10 Walker, Evan Harris Folder 11 Walker, Jearl Folder 12 Wasserman, Benno Folder 13 Wassermann, Gerhard D. Folder 14 Watkin, Williams Folder 455, Watkins, John W. N. and others. Folder 1-4 Scope and Contents note Includes Karl Popper's notes

Folder 456, Watrin, Christian Folder 1 Folder 2 Webb, L. C. and others Folder 3 Weimer, Walter B. Folder 4 Weingarten, Don Folder 5 Weingartner, Paul Folder 6 Weiss, Paul A. Folder 7 Welding, Steen Olaf Folder 8 Wenzel, Gunter Folder 457, Wettersten, John R. and others Folder 1-3 Folder 4-5 Wheeler, John Archibald Folder 6 Whitrow, Gerald J.

Folder 7 Whyte, Lancelot Law Folder 458, Wickler, Wolfgang Folder 1 Folder 2 Wiener, Philip P. Folder 3 Wigner, Eugene P. Folder 4 Will, Bruno E. and others Folder 5 Williams, Donald C. Folder 6 Williams, L. Pearce Folder 7 Wilson, David L. Folder 8 Wisdom, John Oultan and others Folder 9 Wise, J. and others Folder 10 Wold, Herman O. Folder 11 Wollheim, Richard Folder 12 Woodward, James F. and others Folder 13 Woodworth, Robert S. and others Folder 14 Wright, Stephen J. Folder 15 Yabrov, Alexander A. Folder 16 Yanase, Michael Mutsuo Folder 17 Young, J. Z. Folder 18 Yourgrau, Wolfgang and others Folder 19 Yukawa, Hideki Folder 20 Xenophon Folder 21 Zahar, Elie G. Folder 22 Zanstra, Herman Folder 23 Zeeman, E. C. Folder 24 Zeisel, Hans Folder 25 Ziman, H. D. Folder 26 Zinkernagel, Peter Folder 27 Zinterhof, P. and others Folder 28 Zollschan, George K. Mixed Materials INDEX CARD FILE, n.d. 461-462 Scope and Contents note Names and addresses of acquaintances, arranged alphabetically

Folder 461-462 Names and addresses of acquaintances Mixed Materials OVERSIZE FILE, 1937-1984 463 Scope and Contents note Music sheets, calendars, and clippings

Box 463 Calendars, 1983-1984 Clippings, Loose scrapbook sheets 1937-1945. Musical compositions, Original music sheets and copies n.d. Program of the Duino colloquium, The European Significance of 'Mitteleuropa,' Duino, Italy, 1983 September 19-21 SOUND RECORDINGS, 1953-1978 Scope and Contents note Phonotapes and phonorecords of lectures, seminars, and speeches, arranged chronologically

Phonotape reels

Tapes 1-3 Unidentified sound recording, undated Access Information Use copy reference number: 86039_a_0001891 (tape 1), 86039_a_0001892 (tape 2), 86039_a_0001893 (tape 3) Scope and Content Note Tape 1: Circularity (paradox of circularity); Non ad hoc element: [?] consequences than A, holism, independently testable of singular explicans; How Newton explained Keplar and how a theory degenerates into a circular explanation; Poincare's idea of [?] as languages; Einstein's theory smashed Poincare's methodology because it did not endorse the simplest geometry; Detailed a/c of Einstein's [relatiai?] to predecessors showing how it escaped the feeling of circularity; Historical and logical aspects of the development of science. This sound recording is an answer to a question (in an American voice) about one connection between generality and independent testability. It is post-1959, since the questioner is invited to consult a book of that year. (Description copied from handwritten notes by I.C. Jarvis, 15 April 1992 that are included in the reel box.) Tape 2: Precedes Tape 1; Growth of knowledge is a bootstrap problem; Understanding of problems, failing at solving it; Mentions Prof. Gill or Hill; Understanding is not mental pictures. Obviously a formal lecture as it ends at 9PM with applause. Then questions begin: Question on failure and success; Truths about plant classification. (Description copied from handwritten notes by I.C. Jarvis, 15 April 1992 that are included in the reel box.)

Tape 4 Sound recording of music undated Access Information Use copy reference number: 86039_a_0001894

Tape 5 Sound recording of unidentified seminar, London School of Economics undated Access Information Use copy reference number: 86039_a_0001895

Tapes 6-8 Sound recording of Contemporary Philosophy Course undated Note Popper program appears to have been taped over a woman's narration on tapes 7-8. Access Information Use copy reference number: 86039_a_0000794 (tape 6), 86039_a_0000795 (tapes 7-8)

Tapes 9-12 Sound recording of Philosophy of Social Sciences, lectures and seminars, London School of Economics undated Access Information Use copy reference number: 86039_a_0000797 (tape 9), 86039_a_0000798 (tape 10), 86039_a_0000800 (tape 11), 86039_a_0000801 (tape 12)

Tape 13 Sound recording of Lecture on question of the structure of the world by ancient Greeks undated Access Information Use copy reference number: 86039_a_0000802

Tapes 14-17 Sound recording of "Franz Boenders(?) speaks with Sir Karl Popper" (two versions) (in English) undated Access Information Use copy reference number: 86039_a_0001351 Scope and Content Note An interview with Popper concerning his thoughts on positivists, scientific knowledge, Moore's theories, when one can act on decisions, scientific statements, World 3, language philosophy, The Open Society, The Poverty of Historicism, the connections between Poppers scientific and political philosophies, individualism, democracy / definitions, the rise of irrationality, and optimism in intelligence.

Tapes 16-20 Sound recording of "A Defence of Free Thinking in Quantum Theory," Speech, Cambridge University Philosophy and Science Club, Cambridge, England 1953 October 7 Access Information Use copy reference number: 86039_a_0001896 (tapes 18-20)

Tapes 21-22 Sound recording of "The Problem of Scientific Knowledge," Lecture, University of Illinois, Chicago 1963 April 25 Access Information Use copy reference number: 86039_a_0000701

Tapes 23-27 Sound recording of "Induction," Seminar series, Institute of Advanced Studies, Australian National University, Canberra, Australia (in English) 1963 August Access Information Use copy reference number: 86039_a_0001401 (tape 23, lectures 1-2), 86039_a_0001402 (tape 24, lectures 3-4), 86039_a_0001403 (tape 25, lectures 5, 7), 86039_a_0001404 (tape 26, lectures 6, 8), 86039_a_0001405 (tape 27, lecture 9)

Tapes 28-29 Sound recording of "On Problems and How to Understand Them," Speech, University of Minnesota, Minneapolis 1965 April 23 Note Significant problems in the audio regarding listenability. Access Information Use copy reference number: 86039_a_0000595 (tape 28), 86039_a_0000596 (tape 29)

Tape 30 Sound recording of "The Myth of the Framework," Lecture and discussion, Michigan State University, East Lansing 1965 April 26 Access Information Use copy reference number: 86039_a_0000572

Tape 31 Sound recording of "Gill's Sonata," music recording 1967 September Tape 32 Sound recording of unidentified lecture, London School of Economics 1968 November 26 Access Information Use copy reference number: 86039_a_0001897

Tape 33 Sound recording of unidentified lectures (fragments), London School of Economics, 1969 Access Information Use copy reference number: 86039_a_0001898

Tapes 34-41 Sound recording of "Knowledge and the Body-Mind Problem," Lecture and seminar series, Emory University, Atlanta, Georgia (in English) 1969 March-April Access Information Use copy reference number: 86039_a_0001899 (tape 34), 86039_a_0001900 (tape 35), 86039_a_0001901 (tape 36), 86039_a_0001902 (tape 37), 86039_a_0001903 (tape 38), 86039_a_0001904 (tape 39), 86039_a_0001905 (tape 40), 86039_a_0001417 (tape 41) Scope and Content Note Tape 40 contains lecture and discussion. In tape 41, Sir Karl Popper Seminar, Popper critiques other's theses. The first is on randomness in contemporary philosophy, the second on knowledge.

Tape 42 Sound recording of "On Induction," Seminar, London School of Economics 1970 January 13 Access Information Use copy reference number: 86039_a_0000700

Tape 43 Sound recording of "Determinism, Indeterminism and World 3," Lecture, Amsterdam, Holland 1971 September 22 Access Information Use copy reference number: 86039_a_0000570

Tape 44 Sound recording of "Bemerkungen eines Realisten uber das Leib-Seele Problem," Speech, Mannheim, Germany (in German) 1972 May 8 Access Information Use copy reference number: 86039_a_0001418

Tapes 45-46 Sound recording of "Natural Selection and the Emergence of Mind," 1977 November 8. Darwin Lecture, Darwin College, Cambridge, England Access Information Use copy reference number: 86039_a_0000593 (tape 45), 86039_a_0000594 (tape 46)

Tape 47 Sound recording of "Interaction and the Reality of World 3," Speech, Alpbach European Forum, Alpbach, Austria 1978 August 25 Access Information Use copy reference number: 86039_a_0000571

Cassette Cabinet Phonotape cassettes Cassette 1 Sound recording of seminar and discussion (in German) undated Access Information Use copy reference number: 86039_a_0001477

Cassette 2 Sound recording of lecture in English 1971 March 4 Access Information Use copy reference number: 86039_a_0001478

Cassette 3 Sound recording of meeting with Arthur Herman 1971 December 3 Access Information Use copy reference number: 86039_a_0001479 Scope and Content Note Interview with Arthur Herman discussing philosophy on a macro level, Popper's book The Open Society, and teaching. Includes letter from Arthur Herman thanking Popper for his time and explaining the poor quality of the audio. In English

Cassette 4 Sound recording of "The Death of the Theories and of Ideologies," Speech, 2nd International Symposium on Philosophy, Sparta, Greece (in English) 1976 April 14 Access Information Use copy reference number: 86039_a_0001480

Phono discs Phono discs 1-11 Sound recording of "Reason and Tradition: Problems of the Open Society," 1956 June 25-July 6, Lecture series, Emory University, Atlanta, Georgia Access Information Use copy reference number: 86039_a_0001422 (disc 1), 86039_a_0001423 (disc 2), 86039_a_0001424 (disc 3), 86039_a_0001425 (disc 4), 86039_a_0001426 (disc 5), 86039_a_0001427 (disc 6), 86039_a_0001428 (disc 7), 86039_a_0001429 (disc 8), 86039_a_0001430 (disc 9), 86039_a_0001431 (disc 10), 86039_a_0001432 (disc 11) Scope and Content Note Lecture on myths (disc 2); Popper Seminar second half (disc 4); Sociology of Knowledge Objectivity (disc 5); Greece (disc 6); start Popper Seminar (disc 7); Rationalism, True and False (disc 8). In English

PHOTOGRAPHS, 1920s-1983 Scope and Contents note 146 prints depicting Karl Popper and others

Envelope A 2 prints depicting Karl R. Popper with sisters Dora and Annie. circa 1906 Envelope B 11 prints depicting Karl Popper alone or with others. 1920s and 1930s Envelope C 2 prints depicting Karl Popper in London. 1946 Envelope D 1 print depicting Karl Popper with unidentified man in Bloemendaal, Holland, for a conference on significs. August 1948 Envelope E 4 prints depicting Karl Popper's seminar group at Alpbach, Austria, 1947 or 1948 and 1949. Scope and Contents note Includes Erwin and Annemarie Schrodinger, Victor Kraft, and Simon Moser.

Envelope F 1 print depicting Karl Popper. 1957 Envelope G 1 print depicting Karl Popper on his birthday with wife Hennie and Lonnie (Ilse) Gombrich. July 28, 1959 Envelope H 4 prints depicting Karl Popper. 1965 Envelope I 2 prints depicting Karl Popper with Ernst Gombrich. September 24, 1966 Envelope J 1 print of a portrait depicting Karl Popper. 1969 Envelope K 16 prints and 4 strips of negatives depicting Karl Popper giving a speech in Amsterdam, Holland. September 22, 1971 Envelope L 6 prints and 1 negative depicting Karl popper in New Zealand. 1973 Envelope M 4 prints depicting Karl Popper. March 1981 Envelope N 4 prints depicting Karl Popper in his garden with Y.M.C.A. National College students. Summer 1982 Envelope O 1 print depicting Karl Popper at Oxford University for honorary degree ceremony. June 23, 1982. Envelope P 3 prints depicting Karl Popper and wife Hennie at Alpbach, Austria, at his 80th birthday celebration. undated Scope and Contents note Includes Hans Albert, William W. Bartley, III, Herta Firnberg, Otto Molden, Stephen Kresge, Junichi Aomi, Gerd and Ingeborg Fleischmann.

Envelope Q 1 print depicting Karl Popper with Konrad Lorenz, possibly in Altenberg, Austria. February 21, 1983 Envelope R 7 prints depicting Karl Popper and others at the Workshop on Open Questions on Quantum Physics, Bari, Italy. May 4-7, 1983

Envelope S 1 print depicting Karl Popper addressing the audience at the Karl-Popper-Symposium, Old City Hall, Vienna, Austria. May 25, 1983. Envelope T 1 print depicting Karl Popper with wife Hennie and Prince von Thurn und Taxis at Duino, Italy. September 20, 1983 Envelope U 1 print depicting Karl Popper at Alpbach opening ceremonies, Alpbach, Austria. August 1984 Envelope mV 23 prints depicting Karl Popper (+6 dupl.) undated Envelope mW 1 print depicting Karl Popper with Peter Medawar undated Envelope X 12 prints depicting Karl Popper with Ingrid Belke and unidentified man. undated Envelope Y 4 prints depicting Hennie Popper. undated Envelope Z 6 prints depicting the Poppers' home, including 1 print depicting Karl Popper working in his study. undated Envelope mAA 26 prints depicting various people, including Joseph and Judith Agassi, Ingrid Belke, Josef Bohmer Renee Bouveresse, Horst Fissenewert, Adriaan D. de Groot, Fritz P. Hellin, Hilde Hoefert, Peter L. Krohn, Robert Lammer, Physer Leung, Raphael C. Pollock, David K. Probst, Elfrieda Sandicz-Jeilg(?), Sophie Schnabel Temple. Ernst Topitsch (with Gerard Radnitzky), and John R. Wettersten. undated Scope and Contents note Includes 1 print depicting participants to a conference at Cerisy-la-Salle, France, possibly July 1-11, 1981; 3 prints of panelists at an unidentified conference; and 1 print of a portrait of Ernst Gombrich.

Envelope BB 57 strips of negatives and 5 contact sheets of prints depicting Karl Popper and others. undated box 464-583 INCREMENTAL MATERIALS, 1928-1995

box 464-511 SPEECHES AND WRITINGS II, 1933-1998 Scope and Contents note Articles, conference papers, drafts of books, essays, lectures, speeches, and related correspondence, arranged chronologically by title

Unidentified writings, n.d. Box/Folder 464 : General 1-2 Box/Folder 464 : Fragments 3-4 Box/Folder 464 : 5 Address on philosophy, n.d. Scope and Contents note Typescript

Box/Folder 464 : 6 "The Aimlessness of the Personalist Interpretation of the Probability Calculus," n.d. Scope and Contents note Holograph

Box/Folder 464 : 7 "Bell's Theorem: A Note on Locality," n.d. Scope and Contents note Typescript

Box/Folder 464 : 8 "Bell, Clauser, and Horne on Locality: A Criticism," n.d. Scope and Contents note Holograph

Box/Folder 464 : 9 "Counterexamples to a Proof of Clauser and Horne" (with Thomas D. Angelidis), n.d. Scope and Contents note Holograph and typescript

Box/Folder 464 : "Critical Remarks on the Knowledge of Lower and Higher Organisms, the So-Called 10 Sensory Motor Systems," speech, n.d. Scope and Contents note Typescript

Box/Folder 464 : "Europe Now Exists," n.d. 11 Scope and Contents note Holograph

Box/Folder 464 : "Exorcizing the Observer from Quantum Theory," n.d. 12 Scope and Contents note Typescript

Box/Folder 465 : 1 "How the Scientist Works," n.d. Scope and Contents note Typescript

Box/Folder 465 : 2 "The Left Side of the Clauser and Horne Inequality" (with Thomas D. Angelidis), n.d. Scope and Contents note Typescript

Box/Folder 465 : 3 "Locality," n.d. Scope and Contents note Holograph and typescript

Box/Folder 465 : 4 "Logic, Probability, Deductive Dependence" (with David Miller), n.d. Scope and Contents note Typescript

Box/Folder 465 : 5 "Marx's 'Capitalism' Never Existed," n.d. Scope and Contents note Holograph

Box/Folder 465 : 6 "A Note on Natural Laws and So-Called 'Contrary to Fact Conditionals'," n.d. Scope and Contents note Holograph and typescript

Box/Folder 465 : 7 "On a Conjecture by Garrett Birkhoff and John von Neumann," n.d. Scope and Contents note Typescript

Box/Folder 465 : 8 "On the Logic of Induction," n.d. Scope and Contents note Holograph

Box/Folder 465 : 9 "On Probabilistic Independence," n.d. Scope and Contents note Holograph

Box/Folder 465 : Paper for conference on terrorism, n.d. 10 Scope and Contents note Holograph

Box/Folder 465 : "Philosophy of Science: A Personal Report," n.d. 11 Scope and Contents note Holograph and typescript. Incomplete

Box/Folder 465 : "Prediction and Prophecy," n.d. 12-13 Scope and Contents note Projected volume consisting of "Prediction and Prophecy in the Social Sciences," "The Poverty of Historicism," "The Nature of Philosophical Problems and their Roots in Science," "Towards a Rational Theory of Tradition," "What is Dialectic?" "Utopia and Violence," "Indeterminism in Classical Physics." Typescript and proofs

Box 466 "Probability," n.d. Box/Folder 466 : 1 Holograph Box/Folder 466 : 2 Typescript Box/Folder 466 : 3 "The Problem of Body and Mind," n.d. Scope and Contents note Holograph

Box/Folder 466 : 4 Proposal concerning post-war treatment of Germany, n.d. Scope and Contents note Typescript

Box/Folder 466 : 5 "Sketch of Memorandum," n.d. Scope and Contents note Typescript

Box/Folder 466 : 6 "Some Comments on Truth and the Growth of Knowledge," n.d. Scope and Contents note Typescript

Box/Folder 466 : 7 "Some Remarks on Carnap's Probability Theory," n.d. Scope and Contents note Holograph and typescript

Box/Folder 466 : 8 "Some Thoughts Concerning the Doctrine of Natural Selection," n.d. Scope and Contents note Typescript

Box/Folder 466 : 9 Speech on Goethe, n.d. Scope and Contents note Holograph

Box/Folder 466 : Speech on philosophical pluralism, n.d. 10 Scope and Contents note Holograph and typescript

Box/Folder 466 : Speech on rationalism, n.d. 11 Scope and Contents note Typescript

Box/Folder 466 : Speech on science in the universities, n.d. 12 Scope and Contents note Typescript

Box/Folder 466 : Speech on The Open Society and Its Enemies, n.d. 13 Scope and Contents note Typescript

Box/Folder 466 : Transcript of discussion following lecture, n.d. 14 General note See also Speech relating to fundamental ideas of The Open Society and Its Enemies (box 27, folder 7). Scope and Contents note Typescript

Box/Folder 466 : Transcript of interviews, n.d. 15 Scope and Contents note Typescript

Box/Folder 467 : Untitled manuscript on indeterminism, n.d. 1-4 Scope and Contents note Holograph and typescript

Box/Folder 468 : 1 "Ein Kriterium des empirischen Charakters theoretischer Systeme," Erkenntnis, . 1932-1933 Scope and Contents note English version. Holograph and typescript

Logik der Forschung, - English version, 1934 1959 Box/Folder 468 : 2 Notes and calculations Box/Folder 468 : 3 Preface. Scope and Content Note Holograph and typescript

Box/Folder 468 : 4 Introduction. Scope and Content Note Typescript

Chapter 3 Box/Folder 468 : 5 Holograph Box/Folder 469 : 1 Typescript Chapter 6 (incomplete) Box/Folder 469 : Holograph with typewritten revisions 2-4 Box/Folder 469 : 5 Typescript Box/Folder 469 : 6 Chapter 8 (incomplete). Scope and Content Note Typescript

Box/Folder 469 : 7 "Atomic Clocks, Scientific Practice, and Logic," letter to Nature (unpublished), . 1940 Scope and Contents note Typescript and correspondence

Box/Folder 469 : 8 "Interpretation of Nebular Red Shifts," letter to Nature, . 1940 Scope and Contents note Typescript, printed copy, and correspondence

Box/Folder 470 : 1 The Open Society and Its Enemies, 1945 English version Unidentified edition, - Proofs (previously identified as first edition, ) n.d. 1945 Box 471 Second edition, 1950 Draft (incomplete). Scope and Content Note Holograph and typescript

Box/Folder 471 : 1 Volume 1 Box/Folder 471 : 2 Volume 2 Proofs Box/Folder 471 : 3 Volume 1 Box/Folder 471 : Volume 2 4-5 Box/Folder 472 : Volume 2 (Contd.) 1-3 German version First edition, 1957-1958 Box/Folder 472 : 4 Preface. Scope and Content Note Typescript and holograph

Box/Folder 472 : 5 Corrections. Scope and Content Note Holograph and typescript

Box/Folder 472 : 6 Proofs Sixth edition, 1986 Box/Folder 473 : 1 Preface. Scope and Content Note Holograph

Box/Folder 473 : 2 Addendum. Scope and Content Note Typescript

Seventh edition, 1992 Box/Folder 473 : 3 Correspondence, 1992 Box/Folder 473 : Corrections. 4-5 Scope and Content Note Holograph and typescript

Box 474 Proofs Box/Folder 474 : Volume 1 1-4 Box/Folder 475 : 1 Volume 1 (Contd.) Box/Folder 475 : Volume 2 2-4 Box/Folder 476 : 1 Polish version, . 1991 Scope and Content Note Typescript preface

Russian version, 1992 Box/Folder 476 : 2 Correspondence Box/Folder 476 : 3 Preface entitled "A Letter to My Russian Readers." Scope and Content Note Holograph and typescript

Bulgarian version, 1993 Box/Folder 476 : 4 Correspondence Box/Folder 476 : 5 "A New Preface for My Bulgarian Readers." Scope and Content Note Typescript

Box/Folder 476 : 6 "Humanism and Reason," The Philosophical Quarterly, . 1952 Scope and Contents note Review of E. Grasi and T. von Uexkull, Von Ursprung und Grenzen der Geistwissenschaften und Naturwissenschaften, 1950. Notes, typescript, and proofs

"The Nature of Philosophical Problems and Their Roots in Science," The British Journal for the Philosophy of Science, 1952 Box/Folder 476 : 7 Holograph and typescript draft (incomplete) Box/Folder 476 : 8 Proofs Box 477 "The Demarcation between Science and Metaphysics," in Paul Arthur Schilpp, ed., The Philosophy of Rudolf Carnap, 1955 English version Incomplete drafts Box/Folder 477 : Holograph 1-3 Box/Folder 477 : 4 Typescript Box/Folder 477 : 5 French version, . 1979 Scope and Content Note Correspondence and typescript

Box/Folder 477 : 6 "A Note on Tarski's Definition on Truth," Mind, . 1955 Scope and Contents note Typescript and printed copy

Box/Folder 477 : 7 "A Note on the Body-Mind Problem: Reply to Professor Wilfrid Sellars," Analysis, . 1955 Scope and Contents note Holograph

Box/Folder 477 : 8 "Two Autonomous Axiom Systems for the Calculus of Possibilities," The British Journal for the Philosophy of Science, . 1955 Scope and Contents note Holograph

Box/Folder 478 : 1 "Adequacy and Consistency: A Second Reply to Dr. Bar-Hillel," The British Journal for the Philosophy of Science, . 1956 Scope and Contents note Holograph and typescript

Box/Folder 478 : 2 "The Aim of Science," Ratio, . 1957 Scope and Contents note Revised version, 1959. Typescript

Box/Folder 478 : 3 The Poverty of Historicism, . 1957 Scope and Contents note Preface to Russian version, 1993. Correspondence, holograph, and typescript

"Philosophy and Physics: The Influence on Physics of Some Metaphysical Speculations on the Structure of Matter," . 1958 September 12-18 Scope and Contents note Paper, 12th International Congress of Philosophy, Venice, Italy (published in Atti del XII congresso internazionale di filosofia, 1958)

Box/Folder 478 : 4 English version. Scope and Content Note Typescript

Box/Folder 478 : 5 French version, . 1987 Scope and Content Note Printed copy

"Back to the Presocratics," . 1958 October 13 Scope and Contents note Speech, Aristotelian Society, London, England

Box/Folder 478 : 6 Proofs Box/Folder 478 : 7 Printed copy Box/Folder 478 : 8 "Evolution and the Tree of Knowledge," . 1961 October 30 Scope and Contents note The Herbert Spencer Lecture, Oxford, England. Typescript

Conjectures and Refutations, 1962 Box/Folder 478 : 9 Italian version, . 1972 Scope and Content Note Preface to second edition, 1985. Correspondence and typescript

German version, 1994 Correspondence Box/Folder 478 : Albert, Gretl, 1983-1986 10 Box/Folder 478 : Beise, Julia, 1989 11 Box/Folder 478 : Schiffer, Eva, 1993-1994 12 Box/Folder 478 : Siebeck, Georg, 1988-1993 13 Typescript Box/Folder 478 : Introduction 14 Box/Folder 479 : 1 Chapter 1 Box/Folder 479 : 2 Chapter 4 Box/Folder 479 : 3 Chapter 7 Box/Folder 479 : 4 Chapter 9 Box/Folder 479 : 5 Chapters 11-14

Box/Folder 479 : 6 Chapter 17 Box/Folder 479 : 7 Chapters 19-20 Box/Folder 479 : 8 Appendix and bibliography Box 480 Proofs Box/Folder 480 : 1 Introduction Box/Folder 480 : Chapter 1 2-3 Box/Folder 480 : 4 Chapter 2 Box/Folder 480 : 5 Chapter 3 Box/Folder 480 : 6 Chapter 4 Box/Folder 481 : Chapter 5 1-2 Box/Folder 481 : 3 Chapter 6 Box/Folder 481 : 4 Chapter 7 Box/Folder 481 : 5 Chapter 8 Box/Folder 481 : 6 Chapter 9 Box/Folder 481 : 7 Chapter 10 Box/Folder 482 : Chapter 11 1-2 Box/Folder 482 : 3 Chapter 12 Box/Folder 482 : 4 Chapter 13 Box/Folder 482 : 5 Chapter 14 Box/Folder 482 : 6 Chapter 15 Box/Folder 482 : 7 Chapter 16 Box/Folder 482 : 8 Chapter 17 Box/Folder 482 : 9 Chapter 18 Box/Folder 482 : Chapter 19 10 Box/Folder 482 : Chapter 20 11 Box/Folder 482 : Appendix and bibliography 12 Box/Folder 483 : 1 Bound galley. Introduction and chapters 1-5 only Box/Folder 483 : 2 "On the Status and the Methods of Science," . 1963 Scope and Contents note Radio broadcast, British Broadcasting Corporation, London, England. Typescript

"Models, Instruments, and Truth: The Rationality Principle in the Sciences," . 1963 February 26 Scope and Contents note Speech, Department of Economics, Harvard University, Cambridge, Massachussets.

Box/Folder 483 : 3 Typescript Revised version, "Models, Instruments, and Truth: The Status of the Rationality Principle in the Social Sciences," 1974? Box/Folder 483 : 4 Typescript Box/Folder 483 : 5 Proofs Box/Folder 483 : 6 "Science: Problems, Aims, Responsibilities," . 1963 April 17 Scope and Contents note Speech, Federation of American Societies for Experimental Biology, Atlantic City, New Jersey. Typescript

Box/Folder 483 : 7 "The Open Society and the Democratic State," . 1963 August Scope and Contents note Speech, Indian Institute of Public Administration, Delhi, India. Typescript

Box/Folder 483 : 8 "Of Clouds and Clocks: An Approach to the Problem of Rationality and the Freedom of Man," . 1965 April 21 Scope and Contents note The Arthur Holly Compton Memorial Lecture, Washington University, St. Louis, Missouri. Typescript draft edited for inclusion in Paul E. Meehl Festschrift, Selected Philosophical and Methodological Papers, 1991

Box/Folder 483 : 9 "A Note on the Difference between the Lorentz-Fitzgerald Contraction and the Einstein Contraction," The British Journal for the Philosophy of Science, . 1966 February Scope and Contents note Correspondence and typescript

"A Revised Definition of Natural Necessity," The British Journal for the Philosophy of Science, 1968 February Box/Folder 483 : Correspondence, 1967 10 Box/Folder 483 : Holograph 11 Box/Folder 483 : Typescript 12 Box/Folder 484 : 1 Proofs Box/Folder 484 : 2 "A Pluralist Approach to the Philosophy of History," in Erich Streissler, ed., Roads to Freedom: Essays in Honour of F. A. von Hayek, . 1969 Scope and Contents note Typescript

Box/Folder 484 : 3 "Conversation with Karl Popper," in Modern British Philosophy, Bryan Magee, ed., . 1971 Scope and Contents note Printed copy

Box/Folder 484 : 4 "Particle Annihilation and the Argument of Einstein, Podolsky, and Rosen," in Wolfgang Yourgrau and Alwyn van der Merwe, ed., Perspectives in Quantum Theory: Essays in Honour of Alfred Lande, . 1971 Scope and Contents note Proofs

Box/Folder 484 : 5 "Logischer Positivismus und Dialektik," . 1971 December 9 Scope and Contents note Radio broadcast, Norddeutscher Rundfunk, Hamburg, Germany. Typescript

Box/Folder 484 : 6 Objective Knowledge: An Evolutionary Approach, . 1972 Scope and Contents note Proofs (incomplete)

Box/Folder 484 : 7 "On Reason and the Open Society," Encounter, . 1972 Scope and Contents note Proofs

Box/Folder 484 : 8 "The Myth of the Framework," . 1973 April 11 Scope and Contents note Lecture, University of Otago, New Zealand. Typescript

Box/Folder 484 : 9 "The Rationality of Scientific Revolutions," . 1973 November Scope and Contents note The Herbert Spencer Lecture, Oxford, England. Correspondence and typescript

Box/Folder 484 : "The Frankfurt School," . 1973 December 10 Scope and Contents note Radio interview (not broadcast), British Broadcasting Corporation, London, England. Typescript

Unended Quest: An Intellectual Autobiography, 1976 First edition, . 1976 Scope and Content Note Typescript

Box/Folder 484 : Chapters 1-10 11 Box/Folder 484 : Chapters 11-20 12 Box/Folder 484 : Chapters 21-30 13 Box/Folder 484 : Chapters 31-40 14 Box/Folder 485 : 1 Fourth edition, . 1978 Scope and Content Note Proofs (incomplete)

Box/Folder 485 : 2 Sixth edition, . 1982 Scope and Content Note Corrections

Box/Folder 485 : 3 Seventh edition, . 1986 Scope and Content Note Typewritten preface

Eighth edition, 1992 Box/Folder 485 : 4 Preface. Scope and Content Note Typescript and holograph

Box/Folder 485 : 5 Postscript. Scope and Content Note Typescript and holograph

Box/Folder 485 : 6 "The Death of Theories and of Ideologies," . 1976 April 14 Scope and Contents note Speech, 2nd International Symposium on Philosophy, Sparta, Greece. Typescript.

Box/Folder 485 : 7 "Unsere Pflicht ist, optimistich zu Zein," . Interview (unpublished), Spiegel. 1977 ca. July Scope and Contents note Typescript and proofs

"Natural Selection and the Emergence of the Mind," . 1977 November 8 Scope and Contents note Darwin lecture, Darwin College, Cambridge, England. Version for publication in Dialectica, 1978

Box/Folder 485 : 8 Typescript Box/Folder 485 : 9 Correspondence, 1976-1978 "Three Worlds," . 1978 April 7 Scope and Contents note The Tanner Lecture on Human Values, University of Michigan, Ann Arbor, Michigan

Box/Folder 485 : Typescript 10 Box/Folder 485 : Correspondence, 1977-1978 11 Dei beiden Grundprobleme der Erkenntnistheorie, 1979 New appendix, 1993 Box/Folder 485 : Holograph 12 Box/Folder 485 : Typescript 13 English version, "The Two Fundamental Problems of the Theory of Knowledge," edited by Troels Eggers Hansen and translated by Andreas Pickel, 1994 Typescript Book 1 Box/Folder 485 : Table of contents and preface 14 Box/Folder 485 : Chapters 1-4 15 Box/Folder 486 : 1 Chapters 5-6 Box/Folder 486 : 2 Chapters 7-8 Box/Folder 486 : 3 Chapters 9-10 Book 2 Box/Folder 486 : 4 Chapters 1-5 Box/Folder 486 : 5 Chapters 6-10 Box/Folder 486 : 6 Appendix Box/Folder 486 : 7 Postscript by Troels Eggers Hansen Box/Folder 486 : 8 Correspondence, 1988-1994 Box/Folder 487 : 1 "Revolution in Our Idea of Knowledge," . 1979 March 26 Scope and Contents note Speech, Smithsonian Institution, Washington, D.C. Correspondence, 1979-1980

Box/Folder 487 : 2 "Wissen und Nichtwissen," . 1979 June 8 General note See also original accession of Popper papers, box 222. Scope and Contents note Speech upon receiving an honorary doctorate from the Johann Wolgang Goethe-Universitat, Frankfurt am Main, Germany. Includes remarks by Gerd Fleischmann. Typescript

Box/Folder 487 : 3 "Schopferische Selbstkritik in Wissenschaft und Kunst," . 1979 July 26 Scope and Contents note Opening address, Salzburg Festival, Salzburg, Austria. Typescript

Box/Folder 487 : 4 "Uber die sogenannten Quelllen der menschlichen Erkenntnis," . 1979 July 27 Scope and Contents note Speech upon receiving an honorary doctorate from the Universitat Salzburg, Salzburg, Austria. Typescript

"Uber den Zusammenprall von Kulturen," . 1980 May 14 Scope and Contents note Speech, Austrian Expatriates Society, Vienna, Austria

Box/Folder 487 : 5 Typescript Box/Folder 487 : 6 English version. Scope and Content Note Typescript

Box/Folder 487 : 7 "Toleration and Intellectual Responsibility," . 1981 March 13 Scope and Contents note J. B. Morell memorial address, University of York, York, England. Typescript

Box/Folder 487 : 8 "Duldsamkeit und intellektuelle Verantworlichkeit," . 1981 May 26 Scope and Contents note Speech upon receiving the Leopold-Lucas Prize, Tubingen, Germany. Typescript

Box/Folder 487 : 9 "An Experiment to Interpret E.P.R. Action-at-a-Distance: The Possible Detection of Real De Broglie Waves" (with Augusto Garuccio and Jean-Pierre Vigier), Epistemological Letters, . 1981 July Scope and Contents note Correspondence and typescript

Box/Folder 487 : "The Place of Mind in Nature," . 1981 October 6 10 Scope and Contents note Speech (not delivered in person), Nobel Conference XVII, Gustavus Adolphus College, St. Peter, Minnesota. Typescript original, published in Mind in Nature, Elvee, Richard Q. (ed.), 1981, and revised draft, typescript with holograph annotations, dated 1982/1983

Box/Folder 487 : "Possible Direct Physical Detection of De Broglie Waves" (with Augusto Garuccio and 11 Jean-Paul Vigier), Physics Letters, . 1981 December 7 Scope and Contents note Correspondence and typescript

Box/Folder 487 : "The Importance of Critical Discussion: An Argument for Human Rights and 12 Democracy," Free Inquiry, . 1981/1982 Winter Scope and Contents note Printed copy

Box/Folder 487 : Postscript to The Logic of Scientific Discovery, . 1982-1983 13-14 Scope and Contents note Holograph (incomplete)

Box 488 "Erkenntnis und Gestaltung der Wirklichkeit," . 1982 August 25 Scope and Contents note Paper, The European Forum Alpbach 1982, Alpbach, Austria

Box/Folder 488 : 1 Typescript English version

Box/Folder 488 : 2 Typescript Box/Folder 488 : 3 Correspondence with John Offenberger, 1986-1990 "Bucher und Gedanken," . 1982 November 2 Scope and Contents note Speech, Opening of the 35th Austrian Bookweek, Vienna, Austria

Box/Folder 488 : 4 Holograph Box/Folder 488 : 5 Version published in Anzeiger des osterreichischen Buchhandels, . 1983 January Scope and Content Note Printed copy

English version. Typewritten drafts Box/Folder 488 : 6 1982-1983 Box/Folder 488 : 7 1984 Box/Folder 488 : 8 1985 Box/Folder 489 : 1 "A Proof of the Impossibility of Inductive Probability" (with David W. Miller), Mind, . 1983 April 21 Scope and Contents note Holograph and typescript

Box/Folder 489 : 2 "Realism in Quantum Mechanics and a New Version of the EPR Experiment," . 1983 May 4 Scope and Contents note Paper, Workshop on Open Questions in Quantum Physics, Bari, Italy. Typescript

"Evolutionary Epistemology," . 1983 May 7 Scope and Contents note Public lecture, Workshop on Open Questions in Quantum Physics, Bari, Italy

Box/Folder 489 : 3 Typescript Box/Folder 489 : 4 Revised version for publication in Evolutionary Theory: Paths into the Future, . 1994 Scope and Content Note Typescript, 1993

Box/Folder 489 : 5 "Evolutionare Erkenntnistheorie," . 1983 August 23 Scope and Contents note Discussion with Konrad Lorenz, The European Forum Alpbach 1983, Alpbach, Austria. Typescript

Box/Folder 489 : 6 "The Growth of Human Knowledge and Its Influence on Our Environment," . 1983 August 23 Scope and Contents note Lecture, The European Forum Alpbach 1983, Alpbach, Austria. Typescript

Box/Folder 489 : 7 "Some Unfashionable Views on Quantum Mechanics," . 1983 December 7 Scope and Contents note Speech, Imperial College, London, England. Typescript

Box/Folder 489 : 8 "The Critical Attitude in Medicine: The Need for a New Ethics" (with Neil McIntyre), British Medical Journal, . 1983 December 24-31 Scope and Contents note Correspondence and typescript

Auf der Suche nach einer besseren Welt, 1984 Box/Folder 489 : 9 Foreword. Scope and Content Note Holograph

Box/Folder 489 : Proofs 10 Box/Folder 490 : Proofs (Contd.) 1-2 English version, In Search of a Better World, 1992 Box/Folder 490 : Preliminary draft. 3-4 Scope and Content Note Typescript

Final draft Typescript Box/Folder 490 : 5 Chapters 1-6 Box/Folder 490 : 6 Chapters 7-12 Box 491 Proofs Box/Folder 491 : 1 Chapters 1-6 Box/Folder 491 : 2 Chapters 7-12 Box/Folder 491 : 3 Correspondence, 1988-1992 Box/Folder 491 : 4 "Science and Some of Its Enemies," . 1984 May 8 Scope and Contents note Lecture, Institute for Philosophical Studies, Naples, Italy. Typescript

Box/Folder 491 : 5 "Thought and Experience, and Evolutionary Epistemology; Or, How the Lynxes Got Their Sharp Eyes," . 1984 May 9-11 Scope and Contents note Speech, Academia Nazionale dei Lincei, Rome, Italy. Holograph, typescript, proofs, and correspondence

"Response Upon Receiving the Award of the Fondation Tocqueville," . 1984 November 5 Scope and Contents note Speech, Fondation Tocqueville, Valognes, France

Box/Folder 491 : 6 Holograph and typescript Box/Folder 491 : 7 French translation. Scope and Content Note Typescript

Box/Folder 491 : 8 Correspondence with Peter Carrington, Michel d'Ornano, and Jacques Pezier, 1984 Box/Folder 491 : 9 "The Proofs of Non-Locality: Where Lies the Mistake?" (with Thomas D. Angelidis), . 1984 November 15 Scope and Contents note Typescript

Box/Folder 491 : "Counterexamples to a Proof of Clauser and Horne (with Thomas D. Angelidis), . 1985 10 Scope and Contents note Typescript

Box/Folder 491 : "The Non-Existence of Probabilistic Inductive Support," . 1985 11 Scope and Contents note Typescript

Box 492 Popper Selections, David W. Miller, ed., . German version, 1985 1995 Box/Folder 492 : 1 Proofs Box/Folder 492 : 2 Correspondence, . 1993-1995 Scope and Content Note Includes correspondence between David M. Miller and Georg Siebeck

Box/Folder 492 : 3 "Towards a Local Explanatory Theory of the Einstein-Podolsky-Rosen-Bohm Experiment" (with Thomas D. Angelidis), . 1985 Scope and Contents note Typescript

Box/Folder 492 : 4 Die Zukunft ist offen: Das Altenberger Gesprach, mit den Texten des Wiener Popper-Symposiums, . 1985 Scope and Contents note Postscript. Holograph and typescript

Box/Folder 492 : 5 "Deductive Dependence" (with David W. Miller), . 1985 February Scope and Contents note Paper presented at the IVth Catalan Logic Congress, Barcelona, Spain. Typescript

Box/Folder 492 : 6 "Why Quantum Theory Is Local?" . 1985 May 17 Scope and Contents note Lecture, International Academy for the Philosophy of Science, Universitat Fribourg, Fribourg, Switzerland. Holography and typescript

Box/Folder 492 : 7 Lecture on evolutionary biology, . 1985 June 18 Scope and Contents note Paper delivered by David W. Miller, Geymonat Conference, Milan, Italy. Holograph and typescript

Box/Folder 492 : 8 Speech, The European Forum Alpbach 1985, Evolution and the Future of Mankind, Alpbach, Austria, . 1985 August 23 Scope and Contents note Holograph and typescript

Box/Folder 492 : 9 "Freude an der Arbeit," . 1985 September 12 Scope and Contents note Speech, Symposium - Denken uber die Zukunft, Zurich, Switzerland. Holograph and correspondence

"Erkenntnistheorie und das Problem des Friedens," . 1985 September 19 Scope and Contents note Speech

Box/Folder 492 : Holograph 10 Box/Folder 492 : Typescript 11

Box/Folder 493 : 1 Interview conducted by Dr. Elisabeth Herz-Kremenak, . 1986 Scope and Contents note Typescript

Box/Folder 493 : 2 "A Local Explanation of an Apparent Action at a Distance," . 1986 Scope and Contents note Holograph and typescript

"Eine Weiterentwicklung der Darwinschen Theorie," . 1986 March 15 Scope and Contents note Speech, Gesellschaft der Arzte, Vienna, Austria

Box/Folder 493 : 3 Notes and outlines Box/Folder 493 : Holograph 4-5 Box/Folder 493 : 6 Typescript Box/Folder 493 : 7 Correspondence, 1986 Box/Folder 493 : 8 Lecture, philosophy seminar, Vienna, Austria, . 1986 March 22 Scope and Contents note Typescript

Box/Folder 493 : 9 Lecture, philosophy seminar, Vienna, Austria, 1986 April Box/Folder 493 : Interview, Revue francaise d'economie, . 1986 April 14 10 Scope and Contents note Holograph and correspondence

Box/Folder 493 : Lecture, philosophy seminar, Vienna, Austria, . 1986 April 26 11 Scope and Contents note Typescript

"Die erkenntnistheoretische Position der evolutionaren Erkenntnistheorie," . 1986 April 18-20 Scope and Contents note Speech, Symposium Evolutionare Erkenntnistheorie, Vienna, Austria

Box/Folder 493 : Typescript 12 Box 494 Version prepared for publication in Rupert Riedl and Franz M. Wuketis, ed., Die Evolutionare Erkenntnistheorie, 1987 Box/Folder 494 : 1 Proofs Box/Folder 494 : 2 Correspondence Box/Folder 494 : 3 "Godels Probleme und Losungen: Eine kurze und einfache Darstellung fur Nicht-Mathematiker," . 1986 April 28 Scope and Contents note Lecture, Universitat Wien, Vienna, Austria. Holograph (incomplete)

Box/Folder 494 : 4 Lecture, philosophy seminar, Vienna, Austria, . 1986 May 3 Scope and Contents note Typescript

Box/Folder 494 : 5 Lecture, philosophy seminar, Vienna, Austria, . 1986 May 10 Scope and Contents note Typescript

Box/Folder 494 : 6 Lecture, philosophy seminar, Vienna, Austria, . 1986 May 24 Scope and Contents note Typescript

Box/Folder 494 : 7 Transcript of discussion following lecture, Gesellschaft der Arzte, Vienna, Austria, . 1986 May 28 Scope and Contents note Typescript

Box/Folder 494 : 8 Lecture, philosophy seminar, Vienna, Austria, . 1986 May 31 Scope and Contents note Typescript

Box/Folder 494 : 9 "The Growth of Scientific Knowledge," . 1986 June 5 Scope and Contents note Lecture, University of Pavia, Pavia, Italy. Holograph and typescript

"A New Interpretation of Darwinism," . 1986 June 12 General note See CLOSED MATERIAL

Box/Folder 494 : "Predicting Overt Behavior versus Predicting Hidden States," The Behavioral and 10 Brain Sciences, . 1986 July Scope and Contents note Proofs, printed copy, and correspondence

Box/Folder 494 : Lecture, philosophy seminar, Vienna, Austria, . 1986 October 4 11 Scope and Contents note Typescript

Box/Folder 495 : 1 Talk, Political Philosophy Forum, House of Lords, London, England, . 1986 October 23 Scope and Contents note Holograph, typescript, and correspondence

"Kepler: Seine Metaphysik des Sonnensystems und seine empirische Kritik," . 1986 November 8 Scope and Contents note Lecture, Linz, Austria

Box/Folder 495 : 2 Holograph Box/Folder 495 : 3 Typescript Box/Folder 495 : 4 Version published in Wege der Vernunft: Festschrift zum siebzigsten Geburtstag von Hans Albert, . 1990 Scope and Content Note Printed copy

Box/Folder 495 : 5 Correspondence, 1986-1990 Box/Folder 495 : 6 "Ich weiss, dass ich nichts weiss - und kaum das": Karl Popper im Gesprach uber Politik, Physik und Philosophie, . Second edition, . 1987 1991 Scope and Contents note Proofs

Box/Folder 495 : 7 "Ninguem sabe o suficiente para ser intolerante," interview, Risco, . 1987 Scope and Contents note Printed copy and correspondence

"Why Probabilistic Support Is Not Inductive" (with David W. Miller), Philosophical Transactions of the Royal Society of London, 1987 Box/Folder 495 : 8 Typescript Box/Folder 495 : 9 Proofs Box/Folder 495 : Correspondence, 1985 10 Box/Folder 495 : Speech, Ludwig Boltzmann Gesellschaft, Vienna, Austria, . 1987 January 20 11 Scope and Contents note Holograph

"The Human Mind - or the Human Soul - and the Theory of Knowledge," . 1987 January 22 Scope and Contents note Lecture, Universita di Toscana, Florence, Italy

Box/Folder 495 : Holograph 12 Box/Folder 496 : 1 Typescript Box/Folder 496 : 2 Correspondence, 1986 Box/Folder 496 : 3 Interview conducted by Hans van Hulst, . 1987 February 5 Scope and Contents note Typescript and correspondence

Introductory lecture, World Congress Alternatives and Environment, Vienna, Austria, 1987 April 8 Box/Folder 496 : 4 Holograph Box/Folder 496 : 5 Typescript Box/Folder 496 : 6 Correspondence and clipping, 1986-1987 Box/Folder 496 : 7 "Die Zukunft der Gesellschaft," . 1987 April 8 Scope and Contents note Roundtable discussion, World Congress Alternatives and Environment, Vienna, Austria. Typescript of Popper's remarks

Box/Folder 496 : 8 Interview conducted by Volker Friedrich, . 1987 June 4 Scope and Contents note Typescript and correspondence

Interview, Die Welt, 1987 July 6-11 Box/Folder 496 : 9 Typescript Box/Folder 496 : Printed copy 10 Box/Folder 496 : Correspondence, 1987 11 "Zur Theorie der Demokratie," Der Spiegel, 1987 August 3 Box/Folder 496 : Holograph 12 Box/Folder 496 : Typescript 13 Box/Folder 496 : Printed copy 14 Box/Folder 496 : Correspondence, 1987 15

Box/Folder 496 : Version published in Aus erster Hand, . 1987 16 Scope and Content Note Printed copy

Box/Folder 496 : English translation. 17 Scope and Content Note Typescript

Box/Folder 496 : "Popper versus Copenhagen," Nature, . 1987 August 20 18 Scope and Contents note Holograph, typescript, printed copy, and correspondence

Lecture sponsored by the presidency of the republic, Lisbon, Portugal, 1987 October 3 Box/Folder 496 : Holograph 19 Box/Folder 497 : 1 Typescript Box/Folder 497 : 2 Clippings Box/Folder 497 : 3 Correspondence with Mario Soares, 1986-1987 Box/Folder 497 : 4 Interview, Morgenbladet, . 1987 October 10 Scope and Contents note Typescript and correspondence

"A World of Propensities," . 1987 November 6 Scope and Contents note Speech read by Jean-Pierre Vigier at meeting in honor of Louis de Broglie, Paris, France

Box/Folder 497 : 5 Holograph Box/Folder 497 : 6 Typescript Box/Folder 497 : 7 "On the Theory of Democracy," in Maja Svilar, ed., Concepts of Human Freedom, . 1988 Scope and Contents note Proofs and correspondence

Box/Folder 497 : 8 "Bell's Theorem: A Note on Locality," in Alwyn van der Merwe, et al, eds., Microphysical Reality and Quantum Formulation, . 1988 Scope and Contents note Typescript and printed copy

Box/Folder 497 : 9 "Violation of Heisenberg's Uncertainty Relations…[title includes mathematical symbols]" (with Zvonko Maric and Jean-Pierre Vigier), Foundations of Physics, . 1988 Scope and Contents note Typescript and correspondence

"Uncertain Truth," Karl Popper in conversation with John Eccles, Ernst Gombrich, and Anthony Quinton, television series, Channel 4, London, England, . 1988 January 4-18 Box/Folder 497 : Typescript 10-11 Box/Folder 497 : Correspondence, 1987-1988 12 "The Open Society and Its Enemies Revisited," The Economist, 1988 April 23 Box/Folder 498 : 1 Typescript Box/Folder 498 : 2 Correspondence, 1988

Box/Folder 498 : 3 German translation. Scope and Content Note Typescript

"Changing Our View of Causality: A World of Propensities," . 1988 April 28 Scope and Contents note Lecture, University of Arkansas for Medical Sciences, Little Rock, Arkansas

Box/Folder 498 : 4 Holograph Box/Folder 498 : 5 Typescript drafts. Scope and Content Note Includes original designated "long version"

Box/Folder 498 : 6 Correspondence and clipping, 1988 Box/Folder 498 : 7 Revised version delivered at the Hoover Institution on War, Revolution, and Peace, Stanford University, Stanford, California, . 1988 May 10 Scope and Content Note Typescript

"Outline of My Views of What Matters," . 1988 May 27 Scope and Contents note Speech, Internationaler Kongress: Welt und Wirklichkeit im Wandel der Erfahrung, Hanover, Germany

Box/Folder 498 : 8 Holograph Box/Folder 498 : 9 Typescript Box/Folder 498 : Correspondence, 1988 10 "Bemerkungen zur Theorie und Praxis des demokratischen Staates," . 1988 June 9 Scope and Contents note Speech, sponsored by Bank Hofmann AG (Zurich), Munich, Germany

Box/Folder 498 : Holograph 11 Box/Folder 498 : Typescript 12 Box/Folder 499 : 1 Printed copy Box/Folder 499 : 2 Correspondence, 1987-1989 "A World of Propensities: Two New Views of Causality," . 1988 August 24 Scope and Contents note Speech, 18th World Congress of Philosophy, Brighton, England

Box/Folder 499 : 3 Holograph (incomplete) Box/Folder 499 : Typescript 4-5 Box/Folder 499 : 6 Clippings Box/Folder 499 : 7 Correspondence, 1988-1989 Revised version for publication, 1990 Box/Folder 499 : Proofs 8-9 Box/Folder 499 : Correspondence, 1989-1990 10 Box/Folder 500 : 1 Italian version, . 1991 Scope and Content Note Typescript

German version, 1994 Box/Folder 500 : 2 Typescript Box/Folder 500 : 3 Proofs Box/Folder 500 : 4 Correspondence, 1994 Speech upon receiving 10th International Friedrich Nietzsche Prize, Palermo, Sicily, 1988 October 16 Box/Folder 500 : 5 Holograph Box/Folder 500 : 6 Correspondence and clipping, 1988 "The Critical Approach versus the Mystique of Leadership," . 1988 November 18 Scope and Contents note Speech, Congress of the Dutch Association for Management, Rotterdam, Netherlands

Box/Folder 500 : 7 Holograph Box/Folder 500 : 8 Typescript Box/Folder 500 : 9 Correspondence, 1988 Lecture on molecular biology, European Molecular Biology Laboratory, Heidelberg, Germany, 1989 April 12 Box/Folder 500 : Holograph 10 Box/Folder 500 : Correspondence 11 Box 501 Lecture to Society of Physics Students, University of California, Berkeley, California, 1989 May 6 Box/Folder 501 : 1 Holograph Box/Folder 501 : 2 Typescript Box/Folder 501 : 3 Correspondence, 1989 "On a Little Known Chapter of Mediterranean History," . 1989 May 24 Scope and Contents note Speech upon receiving Catalonia International Prize, Barcelona, Spain

Box/Folder 501 : 4 Holograph Box/Folder 501 : 5 Typescript Box/Folder 501 : 6 Clippings Box/Folder 501 : 7 Correspondence, 1988-1989 Box/Folder 501 : 8 Catalan version, . 1989 Scope and Content Note Printed copy

"Towards an Evolutionary Theory of Knowledge," . 1989 June 9 Scope and Contents note Lecture, London School of Economics, London, England

Box/Folder 501 : 9 Holograph Box/Folder 501 : Typescript 10 Box/Folder 502 : 1 Correspondence, 1989 "Freiheit und intellektuelle Verantwortung," . 1989 June 27 Scope and Contents note Speech, Liberales Forum, St. Gallen, Switzerland

Box/Folder 502 : 2 Holograph Box/Folder 502 : 3 Typescript Box/Folder 502 : 4 Correspondence, 1988-1991 Box/Folder 502 : 5 Printed copy

Revised version delivered at conference on Buddhism, Munich, Germany, 1989 June 29 Box/Folder 502 : 6 Typescript Box/Folder 502 : 7 Correspondence, 1989 "I filosofi e il nostro tempo," series broadcast on Radiotelevisione Italiana (RAI), 1989 July Box/Folder 502 : 8 Holograph Box/Folder 502 : 9 Correspondence, 1989-1990 Box/Folder 502 : English version of one program in series, "The Theory of Three Worlds." 10 Scope and Content Note Typescript

Box/Folder 502 : "Popper on Schrodinger," Nature, . 1989 November 23 11 Scope and Contents note Holograph, printed copy, and correspondence

Box/Folder 502 : "A Letter to a Friend," . 1989 December 19 12 Scope and Contents note Typescript

Box/Folder 502 : "Entrevista con Karl Popper," Arbor, . 1990 13 Scope and Contents note Printed copy and correspondence

Box/Folder 502 : "Knowledge and Ignorance," . 1990 14 Scope and Contents note Typescript (incomplete)

Box/Folder 502 : A Pocket Popper, . 1990 15 Scope and Contents note Proofs and correspondence

Box/Folder 503 : 1 " Power by Bertrand Russell: An Introductory Note," . 1990 Scope and Contents note Holograph and typescript

Box/Folder 503 : 2 "Progenote or Protogenote?" (with Gunter Wachtershauser), . 1990 Scope and Contents note Typescript

Box/Folder 503 : 3 "A Restoration of Popperian Inductive Scepticism" (with David Miller), . 1990 February 7 Scope and Contents note Typescript

Interview, Die Welt, 1990 February 19-23 Box/Folder 503 : 4 Typescript with holograph additions Box/Folder 503 : 5 Printed copy Box/Folder 503 : 6 Correspondence, 1988-1990 Box/Folder 503 : 7 "Pyrite and the Origin of Life," Nature, . 1990 March 29 Scope and Contents note Holograph, printed copy, and correspondence

Box/Folder 503 : 8 Interview, Nippon Hoso Kyokai (Japan Broadcasting Corporation), . 1990 April 20 Scope and Contents note Typescript and correspondence

"Mechanisms versus Creative Inventions: A Brief Survey of a Wide Open Problem," . 1990 October 5 Scope and Contents note Speech, "Molecules and the Mind" seminar, Venice, Italy

Box/Folder 503 : 9 Holograph Box/Folder 503 : Typescript 10 Box/Folder 503 : Correspondence, 1990 11 Box/Folder 503 : Italian translation, "L'orologio di Cartesio," published in La Repubblica, . 1990 12 October 6 Scope and Content Note Printed copy

Box/Folder 503 : "The Best World We Have Yet Had," . 1991 January 13 Scope and Contents note Interview conducted by G. R. Urban for Radio Free Europe. Typescript and correspondence

Box/Folder 503 : "A New Formulation of the Criticism of Historicism," . 1991 January 14 Scope and Contents note Typescript

Box 504 "Four Notes on Xenophanes and One Note on Heraclitus," 1991 February Box/Folder 504 : 1 Notes Box/Folder 504 : 2 Holograph Box/Folder 504 : 3 Typescript Box/Folder 504 : 4 German version. Scope and Content Note Holograph

"Gegen den Zynismus in der Interpretation der Geschichte," . 1991 May 21 Scope and Contents note Speech on receiving honorary doctorate, Katholischen Universitat Eichstatt, Eichstatt, Germany

Box/Folder 504 : 5 Holograph Box/Folder 504 : 6 Typescript Box/Folder 504 : 7 Clippings Box/Folder 504 : 8 Correspondence, 1991 Box/Folder 504 : 9 English version prepared for publication in The Harvard Review of Philosophy, . 1993 Scope and Content Note Typescript and correspondence

Box/Folder 504 : "An Enzymatic Theory of Self-Correcting Evolution," . 1991 July 10 Scope and Contents note Lecture, Universidad Internacional Menendez y Pelayo de Santander, Santander, Spain. Typescript and correspondence

Box/Folder 504 : "Putting Genetics in Its Place," . 1991 July 11 Scope and Contents note Lecture, Universidad Internacional Menendez y Pelayo de Santander, Santander, Spain. Holograph

Box/Folder 504 : "Popper und der Wiener Kreis: Aus einem Gesprach mit Sir Karl Popper," interview, . 12 1991 August/September Scope and Contents note Typescript

Box/Folder 504 : "Alles sturzte sodann in ein geistiges schwarzes Loch," interview, Weltwoche, . 1991 13 September 12 Scope and Contents note Typescript, printed copy, and correspondence

Speech in acceptance of honorary doctoral degree, Universidad Complutense de Madrid, Madrid, Spain, 1991 October 28 Box/Folder 504 : Typescript 14 Box/Folder 504 : Clippings 15 Box/Folder 504 : Correspondence, 1991-1992 16 Box/Folder 505 : 1 Interview with Giancarlo Bosetti, . 1991 November Scope and Contents note Typescript and correspondence

"The Open Society Today: Its Great Yet Limited Success," . 1991 November 14 Scope and Contents note Speech, Institut Catala Mediterranis, Barcelona, Spain

Box/Folder 505 : 2 Holograph Box/Folder 505 : 3 Typescript Box/Folder 505 : 4 Catalan version. Scope and Content Note Typescript

"How the Moon Might Throw Some of Her Light on the Two Ways of Parmenides," Classical Quarterly, 1992 Box/Folder 505 : 5 Notes Box/Folder 505 : Holograph 6-7 Box/Folder 505 : 8 Typescript Box/Folder 506 : 1 Proofs Box/Folder 506 : 2 Printed copy Box/Folder 506 : 3 Correspondence, 1987-1991 Box/Folder 506 : 4 "Karl R. Popper, 1992: About the EPR Controversy," interview conducted by Marie-Christine Combourieu, . 1992 Scope and Contents note Typescript

Box/Folder 506 : 5 "Kriege fuhren fur den Frieden," interview in Der Spiegel, . 1992 Scope and Contents note Printed copy

Box/Folder 506 : 6 "Wundern Sie sich, wenn ich nicht nach Wien zuruckgehe?" interview conducted by Hans-Joachim Dahms and Friedrich Stadler, . 1992 Scope and Contents note Typescript and correspondence

"The Communist Road to Self-Enslavement: How the Communist Slave Owners Enslaved Their Brains and Thereby Themselves," . 1992 January 4 Scope and Contents note Speech read by Joao Carlos Espada at the annual meeting of the American Economics Association, New Orleans, Louisiana

Box/Folder 506 : 7 Holograph Box/Folder 506 : 8 Typescript Box/Folder 506 : 9 Proofs "The Collapse of the Marxist Attack: Understanding the Past and Influencing the Future," . 1992 March 6 Scope and Contents note Speech, "Towards a World Democratic Society" forum, Foro Principe de Asturias, Seville, Spain

Box/Folder 506 : Holograph 10 Box/Folder 506 : Typescript 11 Box/Folder 506 : Correspondence, 1991-1992 12 Box/Folder 506 : German version. 13 Scope and Content Note Typescript

Box/Folder 506 : Radio interview, Bayerischer Rundfunk, Munich, Germany, . 1992 May 5-6 14 Scope and Contents note Typescript and correspondence

Box/Folder 507 : 1 "On Some Formal Problems in the Theory of Probability" (with David Miller), . 1992 July 12 Scope and Contents note Typescript

Box/Folder 507 : 2 "Duldsamkeit und intellectuelle Redlichkeit," . 1992 July 28 Scope and Contents note Radio broadcast, Saarlandischer Rundfunk, Saarbrucken, Germany. Typescript and correspondence

"Technologie und Ethik," . 1992 September 19 Scope and Contents note Speech to Verbandes der Autombilindustrie, Bad Homburg, Germany

Box/Folder 507 : 3 Holograph Box/Folder 507 : 4 Typescript Box/Folder 507 : 5 Transcript of discussion after speech Box/Folder 507 : 6 Correspondence, 1991

Box/Folder 507 : 7 Remarks on Friedrich von Hayek, . 1992 September Scope and Contents note Typescript

Box/Folder 507 : 8 Remarks, Friedrich von Hayek memorial, London School of Economics, London, England, . 1992 September 23 Scope and Contents note Typescript, correspondence, and program

Speech accepting The Kyoto Prize, Kyoto, Japan, 1992 November 10 Box/Folder 507 : 9 Holograph and transcript Box/Folder 507 : Correspondence, . 1992-1994 10 Scope and Content Note Includes invitation and program

Box/Folder 507 : Kyoto Prize laureate lecture, Kyoto, Japan, . 1992 November 11 11 Scope and Contents note Typescript

Box 508 "The Origin of Western Culture and Its Literary and Scientific Roots," . 1992 November 12 Scope and Contents note Lecture, Kyoto Prize workshop, Kyoto, Japan

Box/Folder 508 : 1 Typescript Box/Folder 508 : 2 Speeches by others "A Discussion of the Mind-Brain Problem" (with B. I. B. Lindahl and P. Arhem), Theoretical Medicine, 1993 Box/Folder 508 : 3 Holograph Box/Folder 508 : 4 Typescript Box/Folder 508 : 5 Proofs Box/Folder 508 : 6 Printed copy Box/Folder 508 : 7 Correspondence, 1991-1993 Box/Folder 508 : 8 "Zum Gedenken an Hans Hahn," . 1993 Scope and Contents note Holograph, typescript, and correspondence

Box/Folder 508 : 9 Statement on the effect of television on children, Radiotelevisione Italiana (RAI), . 1993 January 27 Scope and Contents note Typescript and correspondence

Box/Folder 508 : Article on Bosnia published in Berliner Morgenpost and Hamburger Abendblatt, . 10 1993 April 21 Scope and Contents note Holograph and typescript

Box/Folder 508 : "The European Citizen and the Media: European Media Policy, Should it Exist?" . 1993 11 June 4 Scope and Contents note Interview conducted by George Wedell, The European Institute for the Media, London, England. Typescript, printed copy, and correspondence

"The Unknown Xenophanes: An Attempt to Establish His Greatness," 1993 October 2

Box/Folder 508 : Notes 12 Box/Folder 508 : Holograph 13 Box/Folder 508 : Typescript 14 Speech upon receiving Otto Hahn Peace Medal, Berlin, Germany, 1993 December 17 Box/Folder 509 : 1 Notes Box/Folder 509 : 2 Typescript Box/Folder 509 : 3 Clippings Box/Folder 509 : 4 Correspondence, 1993 Aufsatze und Vortrage, 1994 Proofs Box/Folder 509 : 5 Volume 1 Box/Folder 509 : 6 Volume 2 Box/Folder 509 : 7 Correspondence Box/Folder 509 : 8 "Contributions to the Formal Theory of Probability" (with David W. Miller), . 1994 Scope and Contents note Typescript and correspondence

Knowledge and the Mind-Body Problem, 1994 Box/Folder 509 : 9 Typescript Box/Folder 510 : 1 Typescript (Contd.) Box/Folder 510 : 2 Proofs Box/Folder 510 : 3 The Myth of the Framework, . 1994 Scope and Contents note Proofs

Box/Folder 510 : 4 "Aristotle's Mathematics Misunderstood," . 1994 January 20 Scope and Contents note Holograph

Lecture, Universita Karlovy v Praze, Prague, Czech Republic, 1994 May 25 Box/Folder 510 : 5 Holograph Box/Folder 510 : 6 Typescript Box/Folder 510 : 7 Correspondence, 1993-1994 Box/Folder 510 : 8 "The Future Is Open," interview conducted by Adam J. Chmielweski, . 1994 July 29 Scope and Contents note Typescript

"On Excess Content: A Reply to Elby" (with David W. Miller), . 1994 August 26 General note See CLOSED MATERIAL

Box/Folder 511 : 1 "The Consciousness-Brain Relation" (with B. I. B. Lindahl and P. Arhem), . 1994 August 30 Scope and Contents note Typescript and correspondence

Alles Leben ist Problemlosen, 1995 Box/Folder 511 : 2 Preface. Scope and Content Note Holograph and typescript

Box/Folder 511 : Proofs 3-5 Box/Folder 511 : 6 Correspondence, 1994 Box/Folder 511 : 7 "Die Macht des Fernsehens," Schweizer Arbeitgeber, . 1995 August 17 Scope and Contents note Printed copy

Box/Folder 511 : 8 The World of Parmenides, . 1998 Scope and Contents note Typescript (incomplete)

box 512, CORRESPONDENCE II, 1932-1995 Box 512-568 Scope and Contents note Arranged alphabetically by name of correspondent

General General Invitations (declined) Box/Folder 512 : 1 1966-1987 Box/Folder 512 : 2 1988 Box/Folder 512 : 3 1989 Box/Folder 512 : 4 1990 Box/Folder 512 : 5 1994 Letters of recommendation written by Popper on behalf of others, . 1959-1993 General note See CLOSED MATERIAL

Box/Folder 513 : A 1-3 Box/Folder 513 : B 4-6 Box/Folder 514 : B (Contd.) 1-3 Box/Folder 514 : C 4-5 Box/Folder 515 : C (Contd.) 1-3 Box/Folder 515 : D 4-6 Box/Folder 516 : E 1-2 Box/Folder 516 : F 3-4 Box/Folder 516 : 5 G Box/Folder 517 : G (Contd.) 1-2 Box/Folder 517 : H 3-5 Box/Folder 518 : 1 H (Contd.) Box/Folder 518 : 2 I Box/Folder 518 : 3 J Box/Folder 518 : K 4-5 Box/Folder 519 : K (Contd.) 1-2

Box/Folder 519 : L 3-5 Box/Folder 520 : M 1-4 Box/Folder 521 : N 1-2 Box/Folder 521 : O 3-4 Box/Folder 521 : 5 P Box/Folder 522 : P (Contd.) 1-3 Box/Folder 522 : 4 Q Box/Folder 523 : R 1-3 Box/Folder 523 : S 4-6 Box/Folder 524 : S (Contd.) 1-4 Box/Folder 524 : 5 T Box/Folder 525 : 1 T (Contd.) Box/Folder 525 : 2 U Box/Folder 525 : 3 V Box/Folder 525 : W 4-6 Box/Folder 526 : W (Contd.) 1-2 Box/Folder 526 : 3 Y Box/Folder 526 : 4 Z Box/Folder 526 : 5 Unidentified Box/Folder 526 : 6 Academia Scientiarum et Artium Europaea, 1990-1991 Box/Folder 526 : 7 Aftenposten, 1989 Box/Folder 526 : 8 Agassi, Joseph and Judith, 1954-1992 Box/Folder 527 : 1 Agehananda, Swami, 1954 Box/Folder 527 : 2 Akeroyd, Michael, 1987-1992 Box/Folder 527 : 3 Albert, Hans and Gretl, 1958-1994 Box/Folder 527 : 4 Alderson, John, 1992 Box/Folder 527 : 5 Aldrup, Dieter, 1973 Box/Folder 527 : 6 Alexander, Ivor, 1986 Box/Folder 527 : 7 Alianza Editorial, 1973-1981 Box/Folder 527 : 8 Allan, D. J., 1953 Box/Folder 527 : 9 Allen, R. L., 1975 Box/Folder 527 : Alt, Jurgen, 1984-1993 10 Box/Folder 527 : Amas, Kurt Olaf, 1989-1992 11 Box/Folder 527 : American Economic Review, 1992 12 Box/Folder 527 : Andersson, Gunnar, 1987-1988 13 Box/Folder 527 : Aneks, 1989-1990 14 Box/Folder 527 : Angelidis, Thomas D., 1985-1994 15 Box/Folder 527 : Annal, N., 1987-1988 16 Box/Folder 527 : Antiseri, Dario, 1972-1992 17 Box/Folder 528 : 1 Aomi, Junichi, 1979-1994

Box/Folder 528 : 2 Apostel, Leo, 1954-1956 Box/Folder 528 : 3 Appelbom, Richard, 1975 Box/Folder 528 : 4 Aramus, R., 1987 Box/Folder 528 : 5 The Aristotelian Society, 1958 Box/Folder 528 : 6 Arley, Niels, 1989 Box/Folder 528 : 7 Armitage, Arthur, 1975 Box/Folder 528 : 8 Aron, Raymond, 1962 Box/Folder 528 : 9 Aschenbrenner, Karl, 1961 Box/Folder 528 : Atkins, P. W., 1989 10 Box/Folder 528 : August Bebel Verlag, 1976 11 Box/Folder 528 : Australian National University, 1950-1959 12 Box/Folder 528 : Ayala, Francisco J., 1975-1990 13 Box/Folder 528 : Ayer, Alfred J., 1959 14 Box/Folder 528 : Bailey, Richard, 1992 15 Box/Folder 528 : Bakshi, Om, 1985-1989 16 Box/Folder 528 : Bambrough, Renford, 1962 17 Box/Folder 528 : Banerjee, Majulekha, 1991 18 Bartley, William Warren, III Box/Folder 528 : 1959-1985 19 Box/Folder 528 : 1986-1987 20 Box/Folder 528 : 1988-1989 21 Box/Folder 529 : 1 Basic Books (Arthur Rosenthal, Shirley Soffer, Martin Kessler) re The Logic of Scientific Discovery, Conjectures and Refutations, and The Poverty of Historicism, 1968-1987 Box/Folder 529 : 2 Basil Blackwell Publisher, 1957-1986 Box/Folder 529 : 3 Bateson, Patrick, 1986 Box/Folder 529 : 4 Baudoin, Jean, 1989 Box/Folder 529 : 5 Bauer, Robert, 1990-1991 Box/Folder 529 : 6 Baum, Michael, 1993-1994 Box/Folder 529 : 7 Beg, Abdul Shafiq, 1975 Box/Folder 528 : 8 Belke, Ingrid, 1985-1994 Box/Folder 529 : 9 Bell, John Watson, 1985 Box/Folder 529 : Beloff, John, 1978 10 Box/Folder 529 : Benini, Arnaldo, 1991 11 Box/Folder 529 : Berkson, William K., 1975-1991 12 Box/Folder 529 : Berlin, Isaiah, 1954-1989 13 Box/Folder 529 : Bernard, Walter, 1991-1994 14 Box/Folder 529 : Bernays, Paul, 1958-1975 15 Box/Folder 529 : Bertrand Russell Society, 1979-1992 16

Box/Folder 529 : Beth, Evert Willem, 1948-1955 17 Box/Folder 529 : Bethman, Johann Philipp Freiherr von, 1987-1992 18 Box/Folder 530 : 1 Biester, Hans W. L., 1990-1992 Box/Folder 530 : 2 Binet, Francis Emeric, 1993 Box/Folder 530 : 3 Bitsakis, Eftichios, 1985-1987 Box/Folder 530 : 4 Blackmore, John T., 1979 Box/Folder 530 : 5 Blanc, Claude-Jacques, 1982-1984 Box/Folder 530 : 6 Blaukopf, Kurt, 1992 Box/Folder 530 : 7 Bless, Frits, 1979 Box/Folder 530 : 8 Bohm, Christian, 1986 Box/Folder 530 : 9 Bollinger, Gunter, 1990-1992 Box/Folder 530 : Bondi, Hermann, 1955-1994 10 Box/Folder 530 : Bonsack, François, 1985 11 Box/Folder 530 : Boom Meppel (Henk L. Bouman, Errit Petersma) re Dutch edition of Conjectures and 12 Refutations, 1976-1978 Box/Folder 530 : Boorstin, Daniel J., 1979 13 Box/Folder 530 : Bornmann, Horst, 1992 14 Box/Folder 530 : Boschan, Paul, 1959 15 Box/Folder 530 : Bourbaki, Georges, 1990-1991 16 Box/Folder 530 : Bouveresse, Renee, 1989-1993 17 Box/Folder 530 : Boyer, Alain, 1979-1994 18 Box/Folder 531 : 1 Braestrup, F. W., 1974 Box/Folder 531 : 2 Braithwaite, Richard B., 1957-1988 Box/Folder 531 : 3 Branden, Carl-Ivar, 1992 Box/Folder 531 : 4 Braunizer, Ruth, 1982-1990 Box/Folder 531 : 5 Braunthal, Alfred and Hilde, 1982-1992 Box/Folder 531 : 6 Braunthal, Gerard, 1986-1993 Box/Folder 531 : 7 Briskman, Larry, 1983-1986 British Broadcasting Corporation Box/Folder 531 : 8 1966-1974 Box/Folder 531 : 9 1982-1992 Box/Folder 531 : The British Journal for the Philosophy of Science, 1955-1979 10 Box/Folder 531 : The British Society for the Philosophy of Science, 1960 11 Box/Folder 531 : Brljevic, Branimir Baron, 1992 12 Box/Folder 531 : Broglie, Louis de, 1969 13 Box/Folder 531 : Brooke-Wavell, Bruce, 1956-1960 14 Box/Folder 531 : Brow, David, 1978-1988 15 Box/Folder 531 : Bruchle, Bernhard, 1993 16 Box/Folder 531 : Bruhlmeier, Daniel, 1993 17

Box/Folder 531 : Buchberger, Harry M., 1994 18 Box/Folder 531 : Buckner, Dean, 1986 19 Box/Folder 531 : Bunge, Mario, 1957-1979 20 Box/Folder 532 : 1 Burgess, Tyrell, 1975-1983 Box/Folder 532 : 2 Burstein, Ulrich, 1986-1989 Box/Folder 532 : 3 Butler, B. C., 1973 Box/Folder 532 : 4 Callaghan, James, 1987 Box/Folder 532 : 5 Cambridge University Press, 1963-1989 Box/Folder 532 : 6 Canadian Broadcasting Corporation, 1974-1978 Box/Folder 532 : 7 Canterbury University College, 1945 Box/Folder 532 : 8 Carnap, Rudolf, 1933-1945 Box/Folder 532 : 9 Carnielli, Adwalter Antonio, 1974-1975 Box/Folder 532 : Caroe, Olaf, 1973-1975 10 Box/Folder 532 : Carr, Brian, 1988 11 Box/Folder 532 : Carrington, Samantha, 1991-1993 12 Box/Folder 532 : Cartwright, Nancy, 1989 13 Box/Folder 532 : Carvalho, Manoel Joaquim de, Jr., 1990 14 Box/Folder 532 : Catlin, George E. G., 1958-1959 15 Box/Folder 532 : Center for Advanced Study in the Behavioral Sciences, 1957-1959 16 Box/Folder 532 : Centre Europeen de Recherches Nucleaires (CERN) 17 Box/Folder 532 : Champion, Rafe, 1989 18 Box/Folder 532 : Chattopadhyaya, D. P., 1973-1992 19 Box/Folder 532 : Chavers, Ronald E., 1973-1974 20 Box/Folder 532 : Cherniss, Harold, 1963 21 Box/Folder 532 : The Chinese Academy of Social Sciences, 1984 22 Box/Folder 532 : Chmielewski, Adam J., 1987-1994 23 Box/Folder 532 : Chong, Woei Lien, 1991 24 Box/Folder 532 : Chroust, Anton-Hermann, 1958-1959 25 Box/Folder 533 : 1 Churchill, Winston, the Younger, 1973 Box/Folder 533 : 2 Citi, Dianora, 1987-1993 Box/Folder 533 : 3 Clarendon Press (Nicholas Wilson), , re Objective Knowledge 1973-1974 Box/Folder 533 : 4 Clark, Ronald W., 1974 Box/Folder 533 : 5 Cleary, John J., 1978-1994 Box/Folder 533 : 6 Cohen, Kalman Joseph, 1953 Box/Folder 533 : 7 Cohn, Melvin, 1967-1976 Box/Folder 533 : 8 Collier, Barbara, 1975 Box/Folder 533 : 9 Collins Publishers, 1986-1989 Box/Folder 533 : Conservative Party (United Kingdom), 1992 10

Box/Folder 533 : Cooper, Ray, 1992 11 Box/Folder 533 : Corriere della sera, 1987-1993 12 Box/Folder 533 : Cranach, Edzard von, 1993 13 Box/Folder 533 : Crick, Francis, 1976-1989 14 Box/Folder 533 : Crombie, David, 1964 15 Box/Folder 533 : Cubbedu, Raimondo, 1987-1992 16 Box/Folder 533 : Cubitt, Charlotte, 1989-1994 17 Box/Folder 533 : Cunha, A. Brito da, 1973-1975 18 Box/Folder 533 : Dahms, Hans-Joachim, 1989-1992 19 Box/Folder 533 : Dahrendorf, Ralf, 1954-1993 20 Box/Folder 533 : The Daily Mail, 1993 21 Box/Folder 533 : Dalai Lama, The, 1974-1992 22 Box/Folder 533 : Dalziel, E. M. and Margaret, 1985-1994 23 Box/Folder 533 : Dando, Shigemitsu, 1989-1994 24 Box/Folder 534 : 1 Danikas, Michael, 1987-1988 Box/Folder 534 : 2 Dar Al Saqi (Andre Gaspard), 1990, re Arabic edition of The Poverty of Historicism Box/Folder 534 : 3 Daum, Wolfgang, 1988-1994 Box/Folder 534 : 4 Degen, Peter, 1987 Box/Folder 534 : 5 Deutsch, David, 1985 Box/Folder 534 : 6 Deutsche Akademie fur Sprache und Dichtung, 1984-1988 Box/Folder 534 : 7 Deutsche Zeitung, 1975 Box/Folder 534 : 8 Devaux, Philippe, 1971-1973 Box/Folder 534 : 9 Dimitrakos, Dimitri, 1986-1993 Box/Folder 534 : Diogene, 1989-1990 10 Box/Folder 534 : Djilas, Milovan, 1973-1975 11 Box/Folder 534 : Djuric, Mihailo, 1958-1960 12 Box/Folder 534 : Domnescu, Laurentius, 1988-1989 13 Box/Folder 534 : Dore, Ronald, 1963-1966 14 Box/Folder 534 : Doring, Eberhard, 1978 15 Box/Folder 534 : Dorn, Georg, 1987-1994 16 Box/Folder 534 : Dornbusch, Tim, 1989 17 Box/Folder 534 : Douglas-Menzies, Lucinda, 1988-1991 18 Box/Folder 534 : Drese, Claus Helmut, 1987-1988 19

Box/Folder 534 : Dreyers Forlag, 1981 20 Box/Folder 535 : 1 Driver, Adrian, 1981-1991 Box/Folder 535 : 2 Du, Rugi, 1986-1989 Box/Folder 535 : 3 Duncker & Humblot, 1974-1980 Box/Folder 535 : 4 Dynasteurs, 1990-1991 Box/Folder 535 : 5 E. J. Brill Publishers (Elisabeth Erdman-Visser), 1989-1993 Box/Folder 535 : 6 Eccles, John Carew, 1950-1993 Box/Folder 535 : 7 Editions Complexe (Andre Versaille), , re French edition of Objective Knowledge 1974-1978 Box/Folder 535 : 8 Editions du Seuil (Jean-Marc Levy-Leblond, Francois Wahl), , re French editions of The Open Society, Conjectures and Refutations, and Unended Quest 1974-1979 Box/Folder 535 : 9 Editions Gallimard, 1978 Box/Folder 535 : Editions Payot (J. L. Pidoux-Payot), , re French editions of The Logic of Scientific 10 Discovery and Conjectures and Refutations 1969-1979 Box/Folder 535 : Editorial Tecnos, , re Spanish edition of The Logic of Scientific Discovery 1959-1960 11 Box/Folder 535 : Editura Stiintifica si Enciclopedica, , re Romanian edition of The Logic of Scientific 12 Discovery 1974-1981 Box/Folder 535 : Edwards, Paul, 1969 13 Box/Folder 535 : Ehrlich, Paul R., 1990 14 Box/Folder 535 : Eibl-Eibesfeldt, Irenaus, 1988-1989 15 Box/Folder 535 : Eichler, Udi, 1973-1974 16 Box/Folder 535 : Eidgenossische Technische Hochschule Zurich, 1986-1987 17 Box/Folder 535 : Eidlin, Fred, 1982-1989 18 Box/Folder 535 : Eldar, Jacob, 1989-1990 19 Box/Folder 535 : Elders, Fons, 1972 20 Box/Folder 535 : Ellinghaus, M. P., 1977-1978 21 Box/Folder 535 : Embree, Lester, 1989-1990 22 Box/Folder 536 : 1 Encounter (Melvin J. Lasky), 1973-1987 Box/Folder 536 : 2 Ennals, Lord, 1988-1990 Espada, Joao Carlos Box/Folder 536 : 3 1987-1989 Box/Folder 536 : 4 1990-1994 Box/Folder 536 : 5 Esterson, Allen, 1988-1992 Box/Folder 536 : 6 Etemad, Shoja, 1988-1989 Box/Folder 536 : 7 Eucken, Christoph, 1984-1993 Box/Folder 536 : 8 Ewing, A. C., 1939-1944 Box/Folder 536 : 9 Fallois, Bernard de, 1985 Box/Folder 536 : Feigl, Herbert, 1949-1977 10 Box/Folder 536 : Fetz, Hanspeter, 1988-1992 11 Box/Folder 536 : Fetzer, James H., 1991-1992 12 Box/Folder 536 : Feuer, Lewis S., 1984-1988 13 Box/Folder 537 : 1 Feyerabend, Paul K., 1953-1961

Box/Folder 537 : 2 Fezer, Karl-Heinz, 1986-1990 Box/Folder 537 : 3 Fillenz, Marianne, 1990 Box/Folder 537 : 4 Fleischmann, Bernd, 1992 Box/Folder 537 : 5 Flew, Antony G. N., 1973-1992 Box/Folder 537 : 6 Floridi, Luciano, 1991 Box/Folder 537 : 7 Fondazione Sigma-Tau, 1989-1991 Fontana Paperbacks (Helen Fraser, Alison Wade, Robert B. Woodings) re Unended Quest Box/Folder 537 : 8 1975-1979 Box/Folder 537 : 9 1980-1986 Box/Folder 537 : Forlaget Akademilitteratur (Kjell Sundquist, Hanserik Tonnheim), , re Swedish 10 edition of The Open Society and Its Enemies 1978-1982 Box/Folder 537 : Foundations of Physics, 1986-1987 11 Francke Verlag Bern (Carl Ludwig Lang, Brigitte Narr, Gunter Narr) re The Open Society and Its Enemies Box/Folder 537 : 1947-1980 12 Box/Folder 538 : 1 1981-1991 Box/Folder 538 : 2 Franke, Holger, 1992-1994 Box/Folder 538 : 3 Freeman, Derek, 1973-1991 Box/Folder 538 : 4 Freeman, Eugene, 1972 Box/Folder 538 : 5 Friedman, Milton, 1976 Box/Folder 538 : 6 Frontier, 1973 Box/Folder 538 : 7 Fuchs, Georg, 1989 Box/Folder 538 : 8 Fuchs, Gerold, 1987-1988 Box/Folder 538 : 9 GDG Produzioni Televisive, 1987 Box/Folder 538 : Gadol, Eugene T., 1978-1979 10 Box/Folder 538 : Gal-Or, Benjamin, 1978 11 Gattei, Stefano Box/Folder 538 : 1988-1991 12 Box/Folder 538 : 1992-1994 13 Box/Folder 538 : Gauthier, Mary E., 1987 14 Box/Folder 538 : Gebauer, Eleonore (and Annelies, Helga, and Wolgang), 1986-1993 15 Box/Folder 538 : Gebhardt, Gottfried, 1988 16 Box/Folder 539 : 1 Geier, Manfred, 1993-1994 Box/Folder 539 : 2 Gellner, Ernest, 1946-1994 Box/Folder 539 : 3 Gerd Plessl Agentur, 1989-1993 Box/Folder 539 : 4 Gesang, Bernward, 1988-1990 Box/Folder 539 : 5 Gibson, Quentin, 1965-1973 Box/Folder 539 : 6 Giedymin, Jerzy, 1958-1991 Box/Folder 539 : 7 Gill, Jerry, 1969 Box/Folder 539 : 8 Gillies, Donald, 1973-1991 Box/Folder 539 : 9 Ginn Press, 1986 Box/Folder 539 : Giulio Einaudi Editore (Giulio Einaudi, Guido Davico Bonini), , re Italian editions of 10 The Logic of Scientific Discovery and Die beiden Grundprobleme der Erkenntnistheorie 1966-1984 Box/Folder 539 : Glinka, Anna and Elzbieta, 1989-1991 11 Box/Folder 539 : Godel, Kurt, 1959 12

Box/Folder 539 : Goethe Institute, London, 1991-1992 13 Box/Folder 539 : Goethe Institute, Munich, 1991-1992 14 Box/Folder 539 : Goldsmith, Daniel, 1986-1987 15 Box/Folder 539 : Goldstern, Christine, 1987 16 Gombrich, Ernst H. Box/Folder 539 : 1943-1962 17 Box/Folder 539 : 1985-1994 18 Box/Folder 540 : 1 Gomes da Costa, Brian L., 1973-1993 Box/Folder 540 : 2 Gomperz, Heinrich, 1932 Box/Folder 540 : 3 Good, Irving John, 1957-1988 Box/Folder 540 : 4 Gorbachev, Mikhail, 1992 Box/Folder 540 : 5 Gorg, Bernhard, 1993 Box/Folder 540 : 6 Goswami, Ananda, 1975-1976 Box/Folder 540 : 7 Gott, Hans, 1975-1981 Box/Folder 540 : 8 Gower Publishing Company Ltd., 1984-1985 Box/Folder 540 : 9 Grattan-Guinness, 1973-1993 Box/Folder 540 : Graves, Leslie, 1992 10 Box/Folder 540 : Graz, Leopold, 1987 11 Box/Folder 540 : Groot, Adrian D. de, 1988-1990 12 Box/Folder 540 : Grunbaum, Adolf, 1976 13 Box/Folder 540 : Grunebaum, L. H., 1955-1956 14 Box/Folder 540 : Grunert, Mark, 1993 15 Box/Folder 540 : Gumanski, Leon, 1989-1990 16 Box/Folder 540 : Gustavus Adolphus College, 1981-1982 17 Box/Folder 540 : Gutersicher Verlagshaus Gerd Mohn, 1990 18 Box/Folder 540 : Gyldendal Norsk Forlag (Sigmund Hoftun), , re Norwegian editions of The Open 19 Society and Its Enemies and The Poverty of Historicism 1969-1973 Box/Folder 540 : Haas, Klaus, 1989-1990 20 Box/Folder 540 : Haberler, Gottfried, 1957-1992 21 Box/Folder 540 : Habermehl, Werner, 1977-1978 22 Box/Folder 540 : Hahn, Dietrich, 1994 23 Box/Folder 541 : 1 Haldi, Charles, 1992 Box/Folder 541 : 2 Halpern, Leopold, 1987-1988 Box/Folder 541 : 3 Hansen, Troels Eggers and Margit, 1973-1994 Box/Folder 541 : 4 Hargrove, Eugene C., 1975 Box/Folder 541 : 5 Harre, Rom, 1973-1977 Box/Folder 541 : 6 Harries, Daniel H., 1988-1989 Box/Folder 541 : 7 Hasford, Alfred, 1988-1989 Box/Folder 541 : 8 Hattiangadi, Jagdish, 1986-1991

Box/Folder 541 : 9 Hauptverband des Osterreichischen Buchhandels, 1982 Box/Folder 541 : Hawking, Stephen W., 1978 10 Box/Folder 541 : Hayakawa, S. I., 1973-1977 11 Box/Folder 541 : Hayek, Friedrich August and Helene von, 1943-1990 12 Box/Folder 541 : Haynes, Michael, 1975-1977 13 Box/Folder 541 : Hegenberg, Leonidas, 1974-1975 14 Box/Folder 541 : Helle, Horst Jurgen, 1990 15 Box/Folder 541 : Hellewell, David, 1973 16 Box/Folder 541 : Hempel, Carl G., 1936-1965 17 Box/Folder 541 : Henning, Andreas, 1986 18 Box/Folder 541 : Herbut, F., 1988 19 Box/Folder 541 : Hermann Editeurs des Sciences et des Arts (Pierre Beres), , re French edition of 20 Postscript to the Logic of Scientific Discovery 1981-1984 Box/Folder 541 : Hermens, Ferdinand, 1987-1988 21 Box/Folder 541 : Hervey, Helen, 1959-1966 22 Box/Folder 542 : 1 Hinterberger, Norbert, 1994 Box/Folder 542 : 2 Hirzel, Hans, 1990-1992 Ho, Eugene Box/Folder 542 : 3 1988-1991 Box/Folder 542 : 4 1992-1994 Box/Folder 542 : 5 Hobart, Robert H., 1976-1990 Box/Folder 542 : 6 Hoellering, Anne, 1967 Box/Folder 542 : 7 Hofmann, Bernd, 1986 Box/Folder 542 : 8 Holmes, Brian, 1974-1975 Box/Folder 542 : 9 Holmquist, Olov, 1987 Box/Folder 542 : Horowitz, Irving Louis, n.d. 10 Box/Folder 542 : Horrobin, David F., 1979-1992 11 Box/Folder 542 : Horvat, J. A., 1975-1978 12 Box/Folder 542 : Hoyer, Ulrich, 1976-1988 13 Box/Folder 542 : Huber, J. C., 1992 14 Box/Folder 542 : Hulst, Hans van, 1986-1992 15 Box/Folder 542 : Hunter, Geoffrey, 1986 16 Hutchinson Publishing Group (Ruth Klauber, Kathleen R. Nathan, John R. Stevens, A. R. Guest Gornall, S. G. Wilkinson, Kathleen Nathan, Daniel Brostoff, Marc Cohen) mainly re The Logic of Scientific Discovery and Postscript to the Logic of Scientific Discovery Box/Folder 542 : 1956-1960 17 Box/Folder 543 : 1 1961-1966

Box/Folder 543 : 2 1967-1968 Box/Folder 543 : 3 1969-1971 Box/Folder 543 : 4 1973-1974 Box/Folder 543 : 5 1975-1979 Box/Folder 543 : 6 1980-1985 Box/Folder 543 : 7 Ichii, Saburo, 1957-1959 Box/Folder 543 : 8 Imperial College of Science and Technology, 1936 Box/Folder 543 : 9 Inamori Foundation, 1991-1994 Institut Catala d'Estudis Mediterranis Box/Folder 543 : 1989-1990 10 Box/Folder 543 : 1991-1994 11 Box/Folder 543 : Institute for the Study of Terrorism (Jillian Becker), 1987-1988 12 Box/Folder 543 : Interchange, 1986-1987 13 Box/Folder 543 : International Centre of Theoretical Biology, 1987 14 Box/Folder 543 : Istituto Italiano per gli Studi Filosofici (Antonio Gargano), 1990-1991 15 Box 544 J.C.B. Mohr/Paul Siebeck (Hans Georg Siebeck, Georg Siebeck) re The Open Society and Its Enemies, The Poverty of Historicism, The Logic of Scientific Discovery, Die beiden Grundprobleme der Erkenntnistheorie, Conjectures and Refutations Box/Folder 544 : 1 1966-1980 Box/Folder 544 : 2 1981 Box/Folder 544 : 3 1982 Box/Folder 544 : 4 1983-1984 Box/Folder 544 : 5 1985-1989 Box/Folder 544 : 6 1990-1991 Box/Folder 544 : 7 1992 Box/Folder 544 : 8 1993-1994 Box/Folder 545 : 1 Jacob, Pierre, 1979 Box/Folder 545 : 2 James, Roger, 1973-1988 Box/Folder 545 : 3 Jankowski, Sigrid, 1990-1994 Box/Folder 545 : 4 Jarvie, Ian Charles, 1975-1994 Box/Folder 545 : 5 Jary, Walther, 1977-1978 Box/Folder 545 : 6 Jeffers, Stanley, 1992 Box/Folder 545 : 7 Jeffreys, Harold, 1948 Box/Folder 545 : 8 Jensen, Gerhard O., 1990 Box/Folder 545 : 9 John Didier Editions, 1973-1974 Box/Folder 545 : Johnson, Paul, 1992-1993 10 Box/Folder 545 : Jones, Barry, 1988 11 Box/Folder 545 : The Journal of Symbolic Logic, 1965 12 Box/Folder 545 : Kadlec, Erich and Angelika, 1980-1993 13 Box/Folder 545 : Kaestner, Heinrich, 1979-1985 14 Box/Folder 545 : Kahn, Charles H., 1965-1973 15 Box/Folder 545 : Kamaly, Seyyed Hossein, 1988-1992 16 Box/Folder 545 : Kamminga, Harmke, 1990-1992 17

Box/Folder 545 : Kaneko, Mitsuo, 1984-1990 18 Box/Folder 545 : Kartheus, Volker, 1993-1994 19 Box/Folder 545 : Katolische Universitat Eichstatt, 1991 20 Box/Folder 545 : Kekes, John, 1976-1977 21 Box/Folder 545 : Kemeny, John G., 1954 22 Box/Folder 545 : Kerr, Clark, 1961 23 Box/Folder 545 : Ketner, Kenneth Laine, 1986-1989 24 Box/Folder 546 : 1 Khan, R. J., 1959 Kiesewetter, Hubert Box/Folder 546 : 2 1969-1990 Box/Folder 546 : 3 1991-1994 Box/Folder 546 : 4 Kim, Bo-Hyun, 1994 Box/Folder 546 : 5 Kincaid, Duncan, 1989-1994 Box/Folder 546 : 6 Klemke, E. D., 1973-1978 Box/Folder 546 : 7 Kluwer Academic Publishers Group, 1990 Box/Folder 546 : 8 Kneale, William C., 1953 Box/Folder 546 : 9 Koch, Leo E., 1988 Box/Folder 546 : Koelbl, Herlinde, 1990 10 Box/Folder 546 : Koga, Toyoki, 1981-1991 11 Box/Folder 546 : Kohl, Helmut, 1991-1992 12 Box/Folder 546 : Kolakowski, Leszek, 1976 13 Box/Folder 546 : Kolditz, Wolfgang, 1979-1992 14 Box/Folder 546 : Konrad Lorenz Institut fur Evolutions- und Kognitionsforschung, 1989-1990 15 Box/Folder 546 : Kornberg, Hans, 1989 16 Box/Folder 546 : Korner, Stephan, 1955-1973 17 Box/Folder 546 : Kornhuber, H. H., 1977 18 Box/Folder 546 : Kotarbinski, Tadeusz, 1936 19 Box/Folder 546 : Kourany, Janet A., 1985-1986 20 Box/Folder 546 : Kraft, Julius, 1935-1960 21 Box/Folder 546 : Kraft, Victor, 1955-1973 22 Kratky, Otto Box/Folder 547 : 1 1985-1989 Box/Folder 547 : 2 1991-1994 Box/Folder 547 : 3 Kraus, Wolfgang, 1973-1991 Box/Folder 547 : 4 Krausz, Michael, 1977-1979 Box/Folder 547 : 5 Kresge, Stephen, 1990-1995 Box/Folder 547 : 6 Kreuzer, Franz, 1986-1987 Box/Folder 547 : 7 Kritiki Publishing Co., 1987

Box/Folder 547 : 8 Kroiss, Gerhard, 1988 Box/Folder 547 : 9 Kruse, Ingrid von, 1985-1992 Box/Folder 547 : Kuipers, Theo A. F., 1979-1988 10 Box/Folder 547 : Kulka, Tomas, 1988-1989 11 Box/Folder 547 : Kumpel, Stefan, 1988 12 Box/Folder 547 : Kuppers, Bernd-Olaf, 1987 13 Box/Folder 547 : Kursell, Lily R. de, 1991 14 Box/Folder 547 : Kurt Godel Society, 1990 15 Box/Folder 547 : Kurti, Nicholas, 1990 16 Box/Folder 548 : 1 Kurtz, Paul, 1973-1988 Box/Folder 548 : 2 Kuswetter, Hubert, 1958-1959 Box/Folder 548 : 3 Kuypers, Rolf, 1990-1992 Box/Folder 548 : 4 Labedz, Leopold, 1979-1981 Box/Folder 548 : 5 Lahnstein, Manfred, 1986-1987 Box/Folder 548 : 6 Lakatos, Imre, 1959 Box/Folder 548 : 7 Lammer, Robert and Hilda, 1980-1985 Box/Folder 548 : 8 Lande, Alfred, 1953-1974 Box/Folder 548 : 9 Langer, Gerhard, 1986 Box/Folder 548 : Lanier Business Products, 1976 10 Box/Folder 548 : Laor, Nathaniel, 1992 11 Box/Folder 548 : Leach, B. Foss, 1983 12 Box/Folder 548 : Lee, Robert S. K., 1991 13 Box/Folder 548 : Leeper, G. W., 1974 14 Box/Folder 548 : Lefebvre, Vladimir A., 1992 15 Box/Folder 548 : Leifer, Jamey, 1993-1994 16 Box/Folder 548 : Lejewski, Czeslaw, 1954-1978 17 Box/Folder 548 : Levin, Bernard, 1990 18 Box/Folder 548 : Lindahl, B. I. B., 1992-1994 19 Box/Folder 548 : Lindberg, Ola, 1987-1994 20 Box/Folder 548 : Linden, Franz-Karl von, 1988-1991 21 Box/Folder 548 : Lindley, Dennis V., 1988 22 Box/Folder 548 : Lippincott, Benjamin E., 1977-1981 23 Box/Folder 549 : 1 Liston, Mary, 1989-1990 Box/Folder 549 : 2 Littlefield, Adams and Co. (Mathew Held), , re The Postscript to the Logic of Scientific Discovery 1981-1984 Box/Folder 549 : 3 Logan, Ken, 1986-1993

Box/Folder 549 : 4 London School of Economics (Walter Adams, J. M. Ashworth, Sydney Caine, Christine Challis, Arthur Combs, John Worrall), 1946-1994 Box/Folder 549 : 5 Lonsdale, Peter, 1992 Box/Folder 549 : 6 Lorenz, Konrad, 1988-1989 Box/Folder 549 : 7 Lozev, Kamen, 1991-1994 Box/Folder 549 : 8 Lucas, J. R., 1993 Box/Folder 549 : 9 Luck, Werner, 1987-1988 Box/Folder 549 : Ludwig Boltzmann Gesellschaft (Ernst Zaruba), 1986-1987 10 Box/Folder 549 : Lugten, Peter C., 1986-1987 11 Box/Folder 549 : Macbeth, Norman, 1965-1969 12 Box/Folder 549 : McClare, Colin W. F., 1965-1975 13 Box/Folder 549 : Machlup, Fritz, 1955-1957 14 Box/Folder 549 : MacIntyre, Rae, 1969 15 Box/Folder 549 : Maclay, George, 1985 16 Box/Folder 549 : Maclure, Malcolm, 1988-1989 17 Box/Folder 549 : Macmillan Co., 1969-1993 18 Magee, Bryan Box/Folder 549 : 1958-1988 19 Box/Folder 550 : 1 1989-1991 Box/Folder 550 : 2 1992-1994 Box/Folder 550 : 3 Mahmood, Samir S., 1991 Box/Folder 550 : 4 Major, John, 1992 Box/Folder 550 : 5 Makin, Stephen, n.d. Box/Folder 550 : 6 Makinde, M. Akin, 1989 Box/Folder 550 : 7 Malcolm, Andrew, 1991-1994 Box/Folder 550 : 8 Maliandi, Graciela F. de, 1989 Box/Folder 550 : 9 Malzkorn, Wolfgang, 1990 Box/Folder 550 : Mandl, G. T., 1993 10 Box/Folder 550 : Mandl, Hans, 1965 11 Box/Folder 550 : Mansfeld, Jaap, 1991-1992 12 Box/Folder 550 : Marcotty, Helga, 1986-1987 13 Box/Folder 550 : Margenau, Henry, 1988-1989 14 Box/Folder 550 : Marshall, Richard, 1976 15 Box/Folder 550 : Marshall, Trevor, 1984-1986 16 Box/Folder 550 : Marte, Bruno A., 1990-1991 17 Box/Folder 550 : Martin, Richard, 1959 18 Box/Folder 550 : Massey, Andrew, 1990-1994 19 Box/Folder 551 : 1 Maxwell, Grover, 1965-1980

Box/Folder 551 : 2 Maxwell, Nicholas, 1965-1972 Box/Folder 551 : 3 Mayants, Lazar, 1987 Box/Folder 551 : 4 Mayr, Ernst, 1943-1991 Box/Folder 551 : 5 Meadow, W., 1977-1978 Box/Folder 551 : 6 Medawar, Peter and Jean, 1959-1993 Box/Folder 551 : 7 Mehlberg, Henry, 1975-1979 Box/Folder 551 : 8 Menger, Karl, 1935 Box/Folder 551 : 9 Menne, Albert, 1985-1990 Box/Folder 551 : Mercier, Andre, 1973-1977 10 Box/Folder 551 : Merkle, Hans L., 1992-1993 11 Box/Folder 551 : Merrill, Daniel D., 1976-1978 12 Box/Folder 551 : Mertes, Michael, 1977-1992 13 Box/Folder 551 : Merwe, Alwyn van der, 1979-1990 14 Box/Folder 551 : Mew, Melitta, 1985 15 Box/Folder 551 : Meyer-Bornsen, Christiane, 1984-1992 16 Box/Folder 551 : Meyling, Heinz, 1990 17 Box/Folder 551 : Milford, Karl, 1985-1993 18 Box/Folder 551 : Milford, Peter, 1976-1992 19 Miller, David William Box/Folder 551 : 1966-1981 20 Box/Folder 552 : 1 1982-1985 Box/Folder 552 : 2 1986-1989 Box/Folder 552 : 3 1990-1992 Box/Folder 552 : 4 1993-1994 Box/Folder 552 : 5 Mirell, Stuart, 1991-1993 Box/Folder 552 : 6 Mitchell, Peter, 1988-1990 Box/Folder 552 : 7 Moewes, Winfried, 1980 Box/Folder 552 : 8 Molden, Otto, 1993 Box/Folder 552 : 9 Molitor, Bruno, 1986-1990 Box/Folder 552 : Moorbath, Stephen, 1991 10 Box/Folder 552 : Moore, G. E., 1936 11 Box/Folder 552 : Moore, Walter J., 1985-1989 12 Box/Folder 552 : Morgenstern, Martin, 1988-1994 13 Box/Folder 552 : Moser, Simon, 1974-1979 14 Box/Folder 553 : 1 Motz, Hans, 1974-1981 Box/Folder 553 : 2 Mourelatos, Alexander P. D., 1974 Box/Folder 553 : 3 Mouton Publishers, 1971-1972 Box/Folder 553 : 4 Mrose, Cornelia, 1990 Box/Folder 553 : 5 Mugur-Schachter, Miora, 1977-1993 Box/Folder 553 : 6 Muller, Barbel, 1993 Box/Folder 553 : 7 Muller-Konig, Gebhart, 1988-1993 Box/Folder 553 : 8 Muns, Joaquim, 1959-1989

Box/Folder 553 : 9 Munz, Horst, 1982-1988 Box/Folder 553 : Munz, Peter, 1958-1989 10 Box/Folder 553 : Murphy, Kenneth, 1989-1991 11 Box/Folder 553 : Murray, Bertram G., Jr., 1993 12 Box/Folder 553 : Musgrave, Alan and Julia, 1973-1993 13 Box/Folder 553 : Nacion, 1990-1991 14 Box/Folder 553 : Nadeau, Robert, 1986-1994 15 Box/Folder 553 : Nadel, George H., 1959-1974 16 Box/Folder 553 : Nagao, Ryuchi, 1993-1994 17 Box/Folder 553 : National Academy of Sciences, 1988-1992 18 Box/Folder 553 : Natur och Kultur (Par Frank, Britta Svenson), 1975-1977 19 Box/Folder 553 : Nature (Philip Campbell, John Maddox, John Wilson), 1974-1990 20 Box/Folder 553 : Naude, Cavin, 1973 21 Box/Folder 553 : Ndjate-Lotanga, Wetshinglo, 1987 22 Box/Folder 553 : Nenning, Gunther, 1974-1975 23 Box/Folder 553 : New Scientist, 1958-1985 24 Box/Folder 554 : 1 New York Times Syndication Sales Corporation, 1992 Box/Folder 554 : 2 Niehrs, Heinz, 1951-1988 Box/Folder 554 : 3 Niemann, Hans-Joachim, 1992-1994 Box/Folder 554 : 4 Nisewanger, E. Darlene, 1974 Box/Folder 554 : 5 Norddeutscher Rundfunk (Uwe Zimmerman), 1989-1992 Noske, Rainer Box/Folder 554 : 6 1989-1990 Box/Folder 554 : 7 1991-1993 Box/Folder 554 : 8 Notturno, Mark Amadeus, 1983-1993 Box/Folder 554 : 9 Novakovic, Stanisa, 1973-1990 Box/Folder 554 : Oeser, Erhard, 1987 10 Box/Folder 554 : Offenberger, Hans (John), 1988-1994 11 Box/Folder 554 : Offermans, Matthias, 1987 12 Box/Folder 554 : Office of Tibet, 1991-1993 13 Box/Folder 554 : O'Hear, Anthony, 1994 14 Box/Folder 554 : O'Kapp, Reginald, 1954-1959 15 Box/Folder 554 : O'Neill, Onora, 1962 16 Box/Folder 555 : 1 Orden pour le Merite fur Wissenschaften und Kunste, 1985-1992 Box/Folder 555 : 2 Org, Lee-Sun Chen, 1989-1994 Box/Folder 555 : 3 Ortleib, Daniela, 1991

Box/Folder 555 : 4 Osterreichische Musikzeitschrift, 1990-1991 Box/Folder 555 : 5 Osterreichisches College, 1985-1992 Box/Folder 555 : 6 Osterreichischer Rundfunk (ORF), 1972-1992 Box/Folder 555 : 7 Oswalt, Walter, 1993-1994 Box/Folder 555 : 8 Ourisson, Guy, 1992 Oxford University Press (Adam Hodgkin, N. W. Wilson) mainly re Objective Knowledge Box/Folder 555 : 9 1970-1979 Box/Folder 555 : 1980-1990 10 Box/Folder 555 : Pace, Norman, 1987 11 Box/Folder 555 : Pahler, Klaus, 1985-1990 12 Box/Folder 555 : Panchenko, Dmitri, 1991-1993 13 Box/Folder 555 : Pandit, Giridhari, 1987-1992 14 Box 556 Papadaki, Irene, mainly re Greek translations of Karl Popper's works Box/Folder 556 : 1 1979-1989 Box/Folder 556 : 2 1990-1994 Box/Folder 556 : 3 Parikh, Suresh, 1962 Box/Folder 556 : 4 Parton, Hugh Noble and Jean, 1962-1991 Box/Folder 556 : 5 Parusnikova, Zuzana, 1988 Box/Folder 556 : 6 Pasquinelli, Alberto, 1954-1994 Box/Folder 556 : 7 Passmore, John Arthur, 1954-1979 Box/Folder 556 : 8 Patel, I. G., 1987-1989 Box/Folder 556 : 9 Patel, Natubhai K., 1990 Box/Folder 556 : Pauling, Linus, 1989 10 Box/Folder 556 : Peng, Dean, 1989 11 Box/Folder 556 : Penguin Books Ltd. (Michael Dover, Ted Honderich), 1978 12 Box/Folder 556 : Pera, Marcello, 1979-1991 13 Box/Folder 556 : Percival, Ray, 1989 14 Box/Folder 556 : Perutz, Max, 1986-1994 15 Box/Folder 556 : Peters, Richard, 1973 16 Box/Folder 556 : Peters, Vera, 1994 17 Box/Folder 556 : Petersen, Arne Friemuth and Marie-Francoise, 1972-1991 18 Box/Folder 557 : 1 Petroni, Angelo, 1985-1992 Box/Folder 557 : 2 Peyrefitte, Alain, 1985 Box/Folder 557 : 3 Pezzimenti, Rocco, 1984-1993 Box/Folder 557 : 4 Pfaundler, Wolfgang, 1975-1979 Box/Folder 557 : 5 Pfender, Ruth, 1988-1990 Box/Folder 557 : 6 Pflughaupt, Knut-Rainer, 1985-1986 Box/Folder 557 : 7 Philip, Winifred, 1988-1994 Box/Folder 557 : 8 Phipps, Thomas E., Jr., 1974-1990 Box/Folder 557 : 9 Pickel, Andreas, 1994 Box/Folder 557 : Pietschmann, Herbert, 1975-1976 10

Box/Folder 557 : Pizano, Diego, 1977-1978 11 Box/Folder 557 : Plamenatz, John, 1952 12 Box/Folder 557 : Platnick, Norman I., 1979-1988 13 Box/Folder 557 : Plenum Publishing Co., 1989-1990 14 Box/Folder 557 : Pocock, Philip J., 1959-1993 15 Box/Folder 557 : Podlaha, M. F., 1985 16 Box/Folder 557 : Pogorzaly, Maizena, 1988-1989 17 Box/Folder 557 : Pohlen, Manfred, . 1994 18 Scope and Contents note Includes correspondence with Margarethe Bautz-Holzherr

Box/Folder 557 : Polish Scientific Publishers PWN Ltd., 1991-1993 19 Box/Folder 557 : Pollak, Guido, 1990 20 Box/Folder 557 : Pongratz, Christl, 1987 21 Box/Folder 557 : Pontificia Academia Scientiarum (Renato Dardozzi), 1987-1988 22 Box/Folder 557 : Poole, H. W., 1955-1967 23 Box/Folder 557 : Pope, Vivian, 1975-1985 24 Box/Folder 557 : Poschke, Peter, 1987-1988 25 Box/Folder 558 : 1 Poser, Hans, 1994 Box/Folder 558 : 2 Potter, Billet, 1972 Box/Folder 558 : 3 Powell, J. Enoch, 1991 Princeton University Press (Datus C. Smith, Jr., Roy E. Thomas, Carol Orr), mainly re The Open Society and Its Enemies Box/Folder 558 : 4 1946-1950 Box/Folder 558 : 5 1967-1984 Box/Folder 558 : 6 Prirogine, Ilya, 1987-1988 Box/Folder 558 : 7 Probst, David Karl, 1965-1974 Box/Folder 558 : 8 Proceedings of the National Academy of Sciences, 1987-1992 Box/Folder 558 : 9 Prokhovnik, Simon J., 1990 Box/Folder 558 : Publicacoes Don Quixote (Joao Carlos Alvim), , re Portuguese edition of Postscript to 10 the Logic of Scientific Discovery 1986-1993 Box/Folder 558 : Publico, 1990-1991 11 Box/Folder 558 : Pyke, Steve, 1990 12 Box/Folder 558 : Qiu, Renzong, 1990-1991 13 Box/Folder 558 : Quinton, Anthony, 1965-1978 14 Box/Folder 559 : 1 R. Piper & Co. Verlag (Hans Rossner), , mainly re German edition of The Self and Its Brain 1972-1994 Box/Folder 559 : 2 Radiotelevisione della Svizzera italiana (RTSI), 1977-1991 Box/Folder 559 : 3 Radnitzky, Gerard, 1975-1992 Box/Folder 559 : 4 Ragep, F. Jamil, 1993

Box/Folder 559 : 5 Rasmussen, Edgar Tranekjear, 1956-1957 Box/Folder 559 : 6 Rathman, Mujeeb, 1988 Box/Folder 559 : 7 Rationalist Press Association, 1973-1985 Box/Folder 559 : 8 Read, Herbert, 1944 Box/Folder 559 : 9 Redent, Ursula, 1991 Box/Folder 559 : Redhead, Michael, 1983-1994 10 Box/Folder 559 : Redman, Deborah A., 1990 11 Box/Folder 559 : Reed, Alan, 1973-1976 12 Box/Folder 559 : Rehlingen, Fritz von, 1989 13 Box/Folder 559 : Reikl, Johann, 1987 14 Box/Folder 559 : Reinisch, Helga, 1987 15 Box/Folder 559 : Reiss, Hans S., 1973-1994 16 Box/Folder 559 : Repubblica, 1990 17 Box/Folder 559 : Revue internationale de philosophie, 1969-1971 18 Box/Folder 559 : Richthofen, Hermann, 1991-1993 19 Box/Folder 559 : Riedl, Rupert, 1975-1990 20 Box/Folder 559 : Rigato, Alberto, 1986 21 Box/Folder 559 : Roberts, Lionel, 1958-1974 22 Box/Folder 559 : Roner, Rosemarie, 1989-1994 23 Box/Folder 559 : Rossner, Hans, 1978-1970 24 Box/Folder 559 : Roth, George E. and Edith, 1979 25 Box/Folder 560 : 1 Rothman, Kenneth J., 1988 Routledge & Kegan Paul (Norman Franklin, T. Murray Ragg) Box/Folder 560 : 2 1944-1959 Box/Folder 560 : 3 1968-1970 Box/Folder 560 : 4 1971-1979 Box/Folder 560 : 5 1980-1990 Box/Folder 560 : 6 Rowe, James, 1986 Rowe Radcliffe Solicitors (formerly Weightman Rowe) Box/Folder 560 : 7 1988-1989 Box/Folder 560 : 8 1990-1991 Box/Folder 561 : 1 Royal Society, 1985-1994 Box/Folder 561 : 2 Rozeboom, William W., 1969 Box/Folder 561 : 3 Runnegar, Bruce, 1989 Box/Folder 561 : 4 Russell, Bertrand, Lord, 1936-1960 Box/Folder 561 : 5 S. Fischer Verlag, 1992 Box/Folder 561 : 6 Sabra, Abdel Hamid Ibrahim and Nancy, 1959-1993 Box/Folder 561 : 7 Sacher, Peter, 1993-1994 Box/Folder 561 : 8 Sadovsky, Vadim N., 1983-1994 Box/Folder 561 : 9 Safaiee, Soheila, 1987-1988 Box/Folder 561 : Saggiatore, 1985 10

Box/Folder 561 : Salamun, Kurt, 1976-1987 11 Box/Folder 561 : Sallam, Henriko, 1991-1993 12 Box/Folder 561 : Sallinger, Hermann, 1986-1987 13 Box/Folder 561 : Sallows, Lee, 1979 14 Box/Folder 561 : Salzer, Martin, 1983-1989 15 Box/Folder 561 : Samet, Sigfrido, 1994 16 Box/Folder 561 : Samuel, Lord, 1956-1962 17 Box/Folder 561 : Scerri, Eric, 1993 18 Box/Folder 561 : Schafer, Lothar, 1987-1988 19 Box/Folder 561 : Schatz, Roland, 1987-1993 20 Box/Folder 561 : Schellenbacher, Manfred, 1983-1987 21 Box/Folder 561 : Schiff, Erich and Mary, 1974-1993 22 Box/Folder 561 : Schiff, Otto and Dietlinde, 1990-1993 23 Box/Folder 561 : Schilling, Klaus, 1991 24 Box/Folder 561 : Schimanko, Dora, 1985-1994 25 Box/Folder 562 : 1 Schmidt, Helmut, 1984-1994 Box/Folder 562 : 2 Schmidt, Hermann Josef, 1991-1994 Box/Folder 562 : 3 Schoeck, Helmut and Margaret, 1987-1993 Box/Folder 562 : 4 Scholter, Siegfried, 1985-1993 Box/Folder 562 : 5 Schonborn, Felizitas von, 1992-1993 Box/Folder 562 : 6 Schreiber, Alfred, 1976 Box/Folder 562 : 7 Schrodinger, Erwin, 1950-1954 Box/Folder 562 : 8 Schroeder-Heister, Peter, 1988-1990 Box/Folder 562 : 9 Schwartz, Pedro, 1959-1994 Box/Folder 562 : Schwarz-Schilling, Marie-Luise, 1986-1987 10 Box/Folder 562 : Schwyzer-Shuh, Elsa and Christl, 1986-1992 11 Box/Folder 562 : Scruton, Roger, 1987 12 Box/Folder 562 : Searchinger, Gene, 1978-1979 13 Box/Folder 562 : Seidel, Harald, 1985-1987 14 Box/Folder 562 : Seiffert, August, 1979-1985 15 Box/Folder 562 : Seiffert, Helmut, 1979-1988 16 Box/Folder 562 : Selfen, Jan, 1978 17 Box/Folder 562 : Sellars, Wilfred, 1962 18

Box/Folder 562 : Selleri, Franco, 1984-1990 19 Box/Folder 562 : Semelidis, Vanias, 1990-1991 20 Box/Folder 562 : Serkin, Rudi and Irene, 1988-1991 21 Box/Folder 562 : Settle, Thomas W., 1969-1974 22 Box/Folder 562 : Shaked, Rahav, 1985 23 Box/Folder 562 : Shearmur, Jeremy, 1975 24 Box/Folder 562 : Shelley, Julian, 1976-1979 25 Box/Folder 563 : 1 Simkin, Colin, 1959-1990 Box/Folder 563 : 2 Singh, Jitendra and Kusum, 1957-1988 Box/Folder 563 : 3 Skagestad, Peter, 1978 Box/Folder 563 : 4 Skarsgard, Lars, 1958 Box/Folder 563 : 5 Smeenk, Ben, 1993 Box/Folder 563 : 6 Smith, N. C. S., 1993 Box/Folder 563 : 7 Smithers, David W., 1964-1979 Box/Folder 563 : 8 Soares, Mario and Maria Barroso, 1986-1993 Box/Folder 563 : 9 Society for the Protection of Science and Learning, 1958 Box/Folder 563 : Society of Authors (Mark Le Fanu), 1989 10 Box/Folder 563 : Solo, Robert, 1955-1958 11 Box/Folder 563 : Solti, Georg, 1992-1993 12 Box/Folder 563 : Soreth, Marion, 1990-1994 13 Box/Folder 563 : Sorman, Guy, 1987-1990 14 Box/Folder 563 : Soros, George, 1975-1994 15 Box/Folder 563 : Souvenir Press (Ernest Hecht), 1972-1976 16 Box/Folder 563 : Spearman, Diana, 1958-1990 17 Box/Folder 563 : Spengler, Herbert, 1973-1991 18 Box/Folder 563 : Spiegel (Helmut Gumnior), 1975-1992 19 Box/Folder 564 : 1 Spinner, Helmut, 1971-1978 Box/Folder 564 : 2 Spitzer, Robert, 1989-1990 Springer Verlag (Monika Brendel, Laurel Fremgen-Hamilton, Heinz Gotze, Birgit Hadler, Paul B. Mayer, K. Teichmann) mainly re The Self and Its Brain Box/Folder 564 : 3 1976-1977 Box/Folder 564 : 4 1978-1979 Box/Folder 564 : 5 1980-1994 Box/Folder 564 : 6 Stachel, Peter, 1991 Box/Folder 564 : 7 Stadler, Friedrich, 1978-1992 Box/Folder 564 : 8 Stamatis, Georg, 1987 Box/Folder 564 : 9 Stanley, T. D., 1988 Box/Folder 564 : Starbatty, Joachim, 1989-1992 10 Box/Folder 564 : Steele, Edward J., 1979-1992 11

Box/Folder 564 : Steele, Gordon, 1975-1993 12 Box/Folder 564 : Steinkopff, Gero, 1988-1989 13 Box/Folder 564 : Stern, 1980-1981 14 Box/Folder 564 : Stopes-Roe, H. V., 1968 15 Box/Folder 564 : Strauss, Franz Josef, 1988 16 Box/Folder 564 : Streissler, Erich, 1968 17 Box/Folder 564 : Studio-Film GmbH, 1972 18 Box/Folder 564 : Stupoff, Rossen, 1993 19 Box/Folder 565 : 1 Suarez-Iniguez, Enrique, 1991-1994 Box/Folder 565 : 2 Suhrkamp Verlag, 1966-1978 Box/Folder 565 : 3 Sweet & Maxwell Ltd., 1994-1995 Box/Folder 565 : 4 Tabbush, S. J., 1985-1987 Box/Folder 565 : 5 Taylor, Angus, 1988-1989 Box/Folder 565 : 6 Tessmer, Holger, 1991 Box/Folder 565 : 7 Thatcher, Margaret, 1989 Box/Folder 565 : 8 Themel, Cathleen, 1994 Box/Folder 565 : 9 Thoemmes Antiquarian Books Ltd., 1988-1994 Box/Folder 565 : Thorpe, Adrian, 1992 10 Box/Folder 565 : Thorpe, William, 1972-1978 11 Box/Folder 565 : Times (London), 1987-1993 12 Box/Folder 565 : Times Higher Education Supplement, 1978 13 Box/Folder 565 : Times Literary Supplement, 1975-1985 14 Box/Folder 565 : Topitsch, Ernst, 1958-1976 15 Box/Folder 565 : Topolski, Feliks, 1956 16 Box/Folder 565 : Travaglia, Sergio, 1986 17 Box/Folder 565 : Treplin, Lore, 1987 18 Box/Folder 565 : Troidl, Hans, 1988-1993 19 Box/Folder 565 : Trouble, Michel, 1993 20 Box/Folder 565 : Trout, J. D., 1990 21 Box/Folder 565 : Truesdell, Clifford, 1973-1987 22 Box/Folder 565 : Tubman, Quentin, 1978-1985 23 Box/Folder 565 : Tullock, Gordon, 1957-1992 24 Box/Folder 565 : Uitgeverij Het Spectrum (Barbara Richwel, Bastiaan Willink), , re Dutch editions of 25 The Poverty of Historicism and Unended Quest 1974-1977

Box/Folder 565 : Uitgeverij Kok Agora, 1992-1993 26 Box/Folder 566 : 1 Ungar, Georges, 1976 Box/Folder 566 : 2 Universitat Duisburg, 1986-1987 Box/Folder 566 : 3 University of Chicago Press, 1949-1992 Box/Folder 566 : 4 University of London, 1963-1992 Box/Folder 566 : 5 University of Otago, 1945 Box/Folder 566 : 6 University of Salford, 1976 Box/Folder 566 : 7 University of Sydney, 1945 Box/Folder 566 : 8 Urban, G. R., 1990 Box/Folder 566 : 9 Vallecchi Editore, 1991-1993 Box/Folder 566 : Verdan, Andre, 1985-1991 10 Box/Folder 566 : Verdugo, Carlos, 1978-1993 11 Box/Folder 566 : Verlag Kiepenheuer & Witsch, 1963-1967 12 Box/Folder 566 : Verlag Moritz Diesterweg, 1986 13 Box/Folder 566 : Verlag Ullstein, 1990-1992 14 Box/Folder 566 : Verlagsgruppe Bertelsmann, 1985-1986 15 Box/Folder 566 : Verrecchio, Anacleto, 1986-1987 16 Box/Folder 566 : Vigier, Jean-Pierre, 1981-1990 17 Box/Folder 566 : Vittorio Klostermann Verlag, 1978-1979 18 Box/Folder 566 : Vlastos, Gregory, 1966-1972 19 Box/Folder 566 : Vogels, Godfried, 1989 20 Box/Folder 566 : Wachter, Michael, 1987-1991 21 Box/Folder 566 : Wachtershauser, Gunter, 1984-1994 22 Box/Folder 566 : Wadlinger, Robert L., 1985-1990 23 Box/Folder 567 : 1 Wahl, Henning von, 1986-1989 Box/Folder 567 : 2 Waldheim, Kurt, 1987 Box/Folder 567 : 3 Walsh, James, 1987-1988 Box/Folder 567 : 4 Walter, Nora, 1992 Box/Folder 567 : 5 Wasserman, Benno, 1990 Box/Folder 567 : 6 Watkins, John, 1955-1990 Box/Folder 567 : 7 Wehler, Joachim, 1990-1991 Box/Folder 567 : 8 Weingartner, Paul, 1966-1992 Box/Folder 567 : 9 Weir, Gillian, 1990-1992 Box/Folder 567 : Weisskopf, Victor, 1958 10 Box/Folder 567 : Weizsacker, Richard von, 1984-1992 11 Box/Folder 567 : Welt, 1988-1992 12 Box/Folder 567 : Wenzel, Karl Egbert, 1990-1991 13 Box/Folder 567 : Werkmeister, W. H., 1962 14

Box/Folder 567 : Werner, M.-E., 1985 15 Box/Folder 567 : Wesley, John Paul, 1986-1992 16 Box/Folder 567 : Wette, Edward, 1962-1974 17 Box/Folder 567 : Wettersten, John, 1978-1994 18 Box/Folder 567 : Whitrow, Gerald J., 1953 19 Box/Folder 567 : Wiener, Philip P., 1975-1976 20 Box/Folder 567 : Wiener Singakademie, 1992-1993 21 Box/Folder 567 : William Hodge & Co. Ltd., 1947-1954 22 Box/Folder 567 : Wilson, Colin Henry, 1987-1990 23 Box/Folder 567 : Wisdom, John O., 1955-1993 24 Box/Folder 567 : Wittmann, Wolfgang, 1988 25 Box/Folder 567 : Wivel, Peter, 1990 26 Box/Folder 567 : Woese, Carl R., 1987-1991 27 Box/Folder 568 : 1 Wollheim, Richard, 1954-1955 Box/Folder 568 : 2 Woltersdorf, Gunter, 1986 Box/Folder 568 : 3 Woodger, J. H., 1958-1978 Box/Folder 568 : 4 Workers' Educational Association, 1959-1960 Box/Folder 568 : 5 World Affairs, 1986 Box/Folder 568 : 6 Yourgrau, Wolfgang, 1958-1978 Box/Folder 568 : 7 Zanotti, Gabriel, 1994 Box/Folder 568 : 8 Zanzi, Luigi, 1987 Box/Folder 568 : 9 Zeit, 1989 Box/Folder 568 : Zippelins, Reinhard, 1990-1991 10 Box/Folder 568 : Zorzan, Nicola, 1993 11 Box/Folder 568 : Zycha, Harald, 1988 12 box 568-573 BIOGRAPHICAL FILE II, 1936-1994 Scope and Contents note Articles, autobiographical sketch, awards, bibliographies, biographical data, clippings, contracts, copyright certificates, correspondence, honorary degrees, printed matter, and speeches, arranged alphabetically by physical form

Box/Folder 568 : Articles and clippings about or mentioning Karl Popper, 1973-1998 13 Box/Folder 568 : Autobiographical sketch 14 Box/Folder 568 : Awards, . 1964-1984 15 Scope and Contents note Includes correspondence

Box/Folder 568 : Bibliographies 16

Box/Folder 568 : Biographical data 17 Box/Folder 568 : Contracts, . 1965-1983 18 Scope and Contents note Includes correspondence

Box/Folder 569 : 1 Copyright certificates, . 1946-1978 Scope and Contents note Includes correspondence

Honorary degrees Box/Folder 569 : 2 University of Chicago, . 1962 December 14 Scope and Content Note Presentation statement and correspondence

Box/Folder 569 : 3 University of Canterbury, . 1973 May 5 Scope and Content Note Program

Box/Folder 569 : 4 University of Oxford, . 1982 June 23 Scope and Content Note Printed copy of addresses, program, and correspondence

Box/Folder 569 : 5 University of London, . 1986 October 15 Scope and Content Note Typescript of Orator's speech, program, and correspondence

Box/Folder 569 : 6 Speeches about Karl Popper, . 1992-1995 Scope and Contents note Includes addresses by Ernst Gombrich and Vaclav Havel. Printed copies and correspondence

Subject file Box/Folder 569 : 7 Austrian citizenship. Scope and Content Note Correspondence

Birthday celebrations Eighty-fifth, 1987 Box/Folder 569 : Correspondence 8-9 Box/Folder 569 : Clippings 10-11 Ninetieth, 1992 Box/Folder 570 : Correspondence 1-3 Box/Folder 570 : 4 Clipping Box/Folder 570 : 5 British nationality Companionship of Honour Box/Folder 570 : 6 Letters of congratulation Box/Folder 570 : 7 Clippings Death Box/Folder 570 : Letters of condolence 8-9 Box/Folder 571 : 1 Memorial speeches

Box/Folder 571 : Obituaries 2-6 Box/Folder 572 : 1 Obituaries (Contd.) Box/Folder 572 : 2 Family genealogy Knighthood Box/Folder 572 : 3 Clippings Correspondence Box/Folder 572 : 4 General Box/Folder 572 : Letters of congratulation 5-6 Box/Folder 572 : 7 Printed matter Box/Folder 572 : Popper, Jozefina Anna (Hennie). Letters of condolence received on the occasion of 8-9 her death, 1985 Box/Folder 573 : 1 Testimonials, 1936-1945 box 573-581 WRITINGS BY OTHERS II, 1946-1993 Scope and Contents note Articles, correspondence, drafts of books, and essays, arranged alphabetically by name of author. Includes relevant correspondence

Box/Folder 573 : 2 Alderson, John Box/Folder 573 : 3 Angelidis, Thomas Box/Folder 573 : 4 Bakshov, Nadim Box/Folder 573 : 5 Barnhart, Joe Box/Folder 573 : 6 Bartels, Hinrich Box/Folder 573 : 7 Bartley, William Warren, III Box/Folder 573 : 8 Beade, Pedro Box/Folder 573 : 9 Beausoleil, Jean-Roch Box/Folder 573 : Belis, Marianne 10 Box/Folder 573 : Berning, Hugo 11 Box/Folder 573 : Bickhard, Mark 12 Box/Folder 573 : Blandino, Giovanni 13 Box/Folder 573 : Blaukopf, Kurt 14 Box/Folder 573 : Boyer, Miguel 15 Box/Folder 573 : Carrington, Samantha 16 Box/Folder 574 : 1 Caton, Hiram Box/Folder 574 : 2 Chan, C. W. Box/Folder 574 : 3 Cleary, John J. Box/Folder 574 : 4 Collett, M. J. Box/Folder 574 : 5 Connelly, James Box/Folder 574 : 6 Cubeddu, Raimondo Box/Folder 574 : 7 Dornbusch, Tim Box/Folder 574 : 8 Dover, Gabriel Box/Folder 574 : 9 Ebringer, A. Box/Folder 574 : Eccles, John 10-11 Box/Folder 574 : Eidlin, Fred 12 Box/Folder 574 : Englander, Jean-Loup 13 Box/Folder 574 : Espada, Joao Carlos 14-15

Box/Folder 575 : 1 Esterson, Allen Box/Folder 575 : 2 Farr, James Box/Folder 575 : 3 Farrell, Robert Box/Folder 575 : 4 Feuer, Lewis S. Box/Folder 575 : 5 Feyerabend, Paul Box/Folder 575 : Freeman, Derek 6-7 Box/Folder 575 : 8 Gillies, Donald Box/Folder 575 : 9 Gilroy, Jack Box/Folder 575 : Giuculescu, Alexandre 10 Box/Folder 575 : Golz, Walter 11 Box/Folder 575 : Good, Irving John 12 Box/Folder 575 : Grattan-Guinness, I. 13 Box/Folder 575 : Groot, Adriaan D. de 14 Box/Folder 575 : Gumanski, Leon 15 Box/Folder 575 : Guy, Bernard 16 Box/Folder 575 : Halpern, Leopold 17 Box/Folder 575 : Hark, Michel ter 18 Box/Folder 575 : Hemmerlin, Emmanuel 19 Box/Folder 576 : 1 Hocevar, H. Emil Box/Folder 576 : 2 Hook, Sidney Box/Folder 576 : 3 Hudson, Keith Box/Folder 576 : 4 Hussey, Trevor Box/Folder 576 : 5 Hutcheon, Pat Duffy Box/Folder 576 : 6 Jacobs, Struan Box/Folder 576 : 7 James, Roger Box/Folder 576 : 8 Kahn, Charles H. Box/Folder 576 : 9 Kandler, Otto Box/Folder 576 : Kemeny, John G. 10 Box/Folder 576 : Kiesewetter, Hubert 11 Box/Folder 576 : Kuhne, Jozef 12 Box/Folder 576 : Kvaka, Juraj 13 Box/Folder 576 : Langer, Jaroslav 14 Box/Folder 576 : Leeson, Robert 15 Box/Folder 576 : Lighthill, James 16 Box/Folder 576 : Lindh, Allan G. 17 Box/Folder 576 : Lovelock, James E. 18 Box/Folder 576 : Makinde, M. Akin 19

Box/Folder 576 : Malzkorn, Wolfgang 20 Box/Folder 576 : Mansfeld, Jaap 21 Box/Folder 576 : Marcucci, Silvestro 22 Box/Folder 576 : Marshall, Trevor 23 Box/Folder 576 : Mayer, Wilfried 24 Box/Folder 576 : Mayr, Ernst 25 Box/Folder 577 : 1 Menger, Karl Box/Folder 577 : 2 Milford, Karl Box/Folder 577 : 3 Milford, Peter Box/Folder 577 : 4 Miller, David William Box/Folder 577 : 5 Mitchell, Peter Box/Folder 577 : 6 Modolfsky, Naomi Box/Folder 577 : 7 Mould, Richard Box/Folder 577 : 8 Mourelatos, Alexander P. D. Box/Folder 577 : 9 Mugur-Schachter, Mioara Box/Folder 577 : Munz, Peter 10 Box/Folder 577 : Mura, Alberto 11 Box/Folder 577 : Musgrave, Alan 12 Box/Folder 577 : Nieland, Joop F. 13 Box/Folder 577 : Niemann, Hans-Joachim 14 Box/Folder 577 : Noske, Rainer 15 Box/Folder 577 : O'Farrell, Anthony G. 16 Box/Folder 577 : Pera, Marcello 17 Box/Folder 577 : Petroni, Angelo 18 Box/Folder 577 : Philip, John 19 Box/Folder 578 : 1 Pickel, Andreas Box/Folder 578 : 2 Platnick, Norman I. Box/Folder 578 : 3 Post, Evert Jan Box/Folder 578 : 4 Prokhovnik, Simon J. Box/Folder 578 : 5 Radford, Michael Box/Folder 578 : 6 Radnitzky, Gerard Box/Folder 578 : 7 Rautenhaus, Heinrich Box/Folder 578 : 8 Reda, Clementina Gily Box/Folder 578 : 9 Reines, Brandon P. Box/Folder 578 : Renyi, Alfred 10 Box/Folder 578 : Reuter, Edzard 11 Box/Folder 578 : Rolland, Olivier 12 Box/Folder 578 : Rossler, Otto E. 13

Box/Folder 578 : Russell, Michael J. 14 Box/Folder 578 : Sadovsky, Vadim 15 Box/Folder 578 : Sah, Raaj K. 16 Box/Folder 578 : Salamun, Kurt 17 Box/Folder 578 : Scerri, Eric 18 Box/Folder 578 : Schafer, Lothar 19 Box/Folder 578 : Scheer, Jens 20 Box/Folder 578 : Scheuch, Erwin K. 21 Box/Folder 578 : Schoch, Daniel 22 Box/Folder 579 : 1 Schrodinger, Erwin Box/Folder 579 : 2 Scott, Charles Box/Folder 579 : 3 Selleri, Franco Box/Folder 579 : 4 Sen, Satyabrata Box/Folder 579 : 5 Settle, Thomas W. Box/Folder 579 : 6 Sheridan, William Box/Folder 579 : 7 Sikorav, Jean-Louis Box/Folder 579 : 8 Simkin, Colin Box/Folder 579 : 9 Simon, Julian Box/Folder 579 : Southwood, H. M. 10 Box/Folder 579 : Spedicato, Emilio 11 Box/Folder 579 : Stapp, Henry P. 12 Box/Folder 579 : Stokes, Geoff 13 Box/Folder 579 : Temple, George 14 Box/Folder 579 : Tomita, Kazuhisa 15 Box/Folder 579 : Treder, Hans-Jurgen 16 Box/Folder 579 : Trouble, Michel 17 Box/Folder 580 : 1 Truesdell, Clifford Box/Folder 580 : 2 Vigier, Jean-Pierre Box/Folder 580 : Vlastos, Gregory 3-4 Box/Folder 580 : 5 Vogelsang, Rudolf Box/Folder 580 : 6 Wachter, Michael Box/Folder 580 : Wachtershauser, Gunter 7-9 Box/Folder 581 : Wachtershauser, Gunter (Contd.) 1-3 Box/Folder 581 : 4 Weinberg, Steven Box/Folder 581 : 5 Weingartner, Paul Box/Folder 581 : 6 Yabrov, Alexander Box/Folder 581 : 7 Yuen, Hoh-Kun Box/Folder 581 : 8 Zycha, Harald

box 582-583 FORMERLY CLOSED MATERIAL, 1959-1994 Scope and Contents note Letters of recommendation, 1959-1993, and writings, 1986-1994

Letters of recommendation written by Popper on behalf of others, 1959-1993 Box/Folder 582 : 1 A Box/Folder 582 : B 2-6 Box/Folder 582 : 7 C Box/Folder 582 : 8 D Box/Folder 582 : 9 E Box/Folder 582 : F 10-11 Box/Folder 582 : G 12-14 Box/Folder 582 : H 15-19 Box/Folder 582 : J 20 Box/Folder 582 : K 21-23 Box/Folder 583 : L 1-4 Box/Folder 583 : M 5-6 Box/Folder 583 : 7 O Box/Folder 583 : S 8-14 Box/Folder 583 : W 15-17 Box/Folder 583 : Z 18 Writings, 1986-1994 "A New Interpretation of Darwinism," 1986 June 12 Scope and Content Note First Peter Medawar Lecture, The Royal Society, London, England

Box/Folder 583 : Notes and outlines 19 Box/Folder 583 : Holograph (incomplete) 20 Box/Folder 583 : Typescript 21 Box/Folder 583 : Correspondence, 1986 22 Box/Folder 583 : "On Excess Content: A Reply to Elby" (with David W. Miller), 1994 August 26 23 Scope and Content Note Correspondence and typescript