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Finding Aid for the Papers of John Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995

Processed by Elisa Piccio, Judith R. Goodstein, and Nurit Lifshitz Caltech Archives Archives California Institute of Technology 1200 East California Blvd. Mail Code 015A-74 Pasadena, CA 91125 Phone: (626) 395-2704 Fax: (626) 395-4073 Email: [email protected] URL: http://archives.caltech.edu/ ©2012 California Institute of Technology. All rights reserved.

Finding Aid for the Papers of John 10128-MS 1 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Descriptive Summary Title: Papers of John Todd and Olga Taussky-Todd, Date (inclusive): 1920-2007, bulk 1950-1995 Collection number: 10128-MS Creator: Todd, John, and Taussky-Todd, Olga; 1911-2007, 1906-1995 Extent: 24 linear feet Repository: California Institute of Technology. Caltech Archives Pasadena, California 91125 Abstract: The scientific and personal correspondence, teaching notes, writings and talks, biographical papers, and a small collection of audiovisual material form the collection known as the Papers of John Todd and Olga Taussky-Todd in the Archives of the California Institute of Technology (Caltech). Both mathematicians, John Todd and Olga Taussky-Todd arrived at Caltech in 1957, respectively as a professor and a research associate. Olga Taussky-Todd was the first woman to receive a formal Caltech teaching appointment and, in 1971, a full professorship. The Todds stayed at Caltech for the rest of their lives. Upon retirement both became emeritus, but they both remained professionally active until their deaths: Olga Taussky-Todd in 1995 and John Todd in 2007. Physical location: Archives, California Institute of Technology. Languages represented in the collection: English German French Access The collection is open for research. Researchers must apply in writing for access. Some files will remain closed for an indefinite period. Researchers may request information about closed files from the Caltech Archivist. Publication Rights Copyright may not have been assigned to the California Institute of Technology Archives. All requests for permission to publish or quote from manuscripts must be submitted in writing to the Caltech Archivist. Permission for publication is given on behalf of the California Institute of Technology Archives as the owner of the physical items and, unless explicitly stated otherwise, is not intended to include or imply permission of the copyright holder, which must also be obtained by the reader. Preferred Citation [Identification of item], Papers of John Todd and Olga Taussky-Todd, 10128-MS, Caltech Archives, California Institute of Technology. Acquisition Information The core of the collection was donated by John Todd and Olga Taussky-Todd in 1994. A second donation came from John Todd's estate following his death in 2007. Additional supplements were donated by Mary Ann McLaughlin Schultz in 2007. Biography John Todd and Olga Taussky-Todd, husband and wife, were European-born and -trained mathematicians who came permanently to the United States in 1947 and to Caltech in 1957 to serve on the mathematics faculty. John Todd specialized in numerical analysis, linear algebra, and computation. Olga Taussky-Todd was principally known for her contributions to matrix theory. She worked under Richard Courant at the University of Göttingen and had direct contact with the circle around Emmy Noether both in Göttingen and later at Bryn Mawr. The joint collection of papers documents primarily the Todds' professional life. A modest amount of personal and biographical material is also included. Olga Taussky was born in 1906 in Olmütz, then in the Austro-Hungarian empire, now Olomouc in the Czech Republic. She received her doctorate in 1930 from the University of Vienna under the guidance of number theorist Philip Furtwängler. She then served as an assistant to Richard Courant at Göttingen University in the editing of David Hilbert's collected works. At Göttingen she came in contact with many prominent mathematicians. She returned to Vienna as assistant to Hans Hahn and Karl Menger but soon obtained fellowships at Bryn Mawr College in the United States (1934-1935) and at Girton College in Cambridge, England (1935). At Cambridge, G. H. Hardy helped her obtain a teaching position at the University of London, where she met and married the Irish mathematical analyst John Todd in 1938. Taussky-Todd spent the early years of World War II in Belfast lecturing at Queen's University. In 1943 she returned to London with her husband and took up a research job with the Ministry of Aircraft Production. In the "Flutter Group" led by R. A. Frazer she became deeply interested in matrix theory and particularly in bounds for the characteristic roots of matrices. When in 1947 her husband John accepted an invitation to the National Bureau of Standards in Washington, DC, she accompanied him and was soon employed in establishing the new field of matrix theory. During that time she was also appointed a member of the Institute for Advanced Study and worked with John von Neumann in the early development of

Finding Aid for the Papers of John 10128-MS 2 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 computer science. When John Todd was offered a faculty position at Caltech in 1957, again Olga joined him, but as a research associate. She was finally appointed full professor at Caltech in 1971, becoming the first woman at Caltech to hold this rank. During her Caltech years she taught and mentored many young mathematicians and maintained a wide circle of mathematical colleagues. Taussky-Todd was a prolific mathematician who wrote close to 300 papers. Her main interests were algebraic number theory, integral matrices, and matrices in algebra and analysis. Her papers ranged from the most abstract mathematics to applications of mathematics to specific problems such as flutter theory in aeronautics and finally to applications of matrix theory to the stability of motions. Throughout her life she received many honors and distinctions, most notably the Cross of Honor for Science and Arts, one of the highest civilian honors awarded by her native Austria. Taussky-Todd retired in 1977 but remained active in research until her death in Pasadena in 1995. John Todd was born in Carnacally, Ireland, in 1911. He was known to his friends and colleagues throughout his life as Jack. In 1928 Todd entered Queen's University in Belfast, where he was influenced by A. C. Dixon. After earning his bachelor degree in 1931, he moved to St. John's College, Cambridge University, for graduate study under the renowned mathematician John E. Littlewood. Todd left Cambridge after two years when offered a teaching job at Queen's University in Belfast. Subsequently he moved to King's College, London, where he soon met the mathematician Olga Taussky. They wed in 1938. Following the outbreak of World War II, John and Olga relocated to Belfast. Soon afterwards, John began work for the British Admiralty on the problem of demagnetizing ships to evade detection. He then established the Admiralty Computing Service in London, and with Arthur Erdélyi and Donald Sadler, he was asked to set up the British National Mathematical Laboratory. In the closing days of the war, Todd was part of an expedition to Oberwolfach in Germany to confirm rumors concerning mathematicians detained there by the Nazis. Once the war ended, Todd returned to King's College to teach numerical analysis. The following year, having received an invitation from John Curtiss to help establish the Institute for Numerical Analysis (INA) at UCLA under the National Bureau of Standards, he and his wife emigrated to the US. Todd worked for ten years at the NBS headquarters in Washington, where he helped launch the field of high-speed computer programming and analysis. Todd became head of the Computation Laboratory and later headed the numerical analysis section. In 1957 John Todd and his wife Olga moved to Caltech, which was just entering the field of computer science. He developed the first undergraduate courses in numerical analysis and numerical algebra, which play a key role in scientific computing. He later became interested in the history of computation. John Todd became professor emeritus from Caltech in 1981. He died in Pasadena, California, in 2007 at the age of 96. Scope and Content The John Todd and Olga Taussky-Todd papers where donated to the Caltech Archives without restriction. Two files still under U.S. government classification remain closed pending declassification processing. The papers mostly document John Todd and Olga Taussky-Todd's work in mathematics. The collection has been divided into six series: Correspondence (1); Teaching (2); Writing (3); Talks and Conferences (4); Biographical and Personal Material (5); and Audiovisual Material (6). Series 1: Correspondence. The alphabetically arranged series includes mainly communications with individuals, journals of mathematics, and mathematical societies. It contains both incoming and outgoing correspondence. Users will find additional correspondence throughout the collection. For miscellaneous correspondence under letters A, B, and C, individual correspondents are listed. For subsequent miscellaneous folders, this level of processing was discontinued. Major individual correspondents represented in Series 1 include: Élie Cartan, Richard Courant, Emmy Noether, J. Ochoa, Arnold Scholz, Erwin Schrödinger, John von Neuman, and Hans Zassenhaus. Series 2: Teaching. The series is subdivided into two subseries. Subseries 1 contains Olga Taussky-Todd's teaching materials from American University in Washington and Caltech. Subseries 2 contains John Todd's teaching materials, including notes for courses he taught at the University of London, Queen's University in Belfast, King's College in London, and Caltech. Series 3: Writing. This series is further subdivided into three subseries. Subseries 1 contains Olga Taussky-Todd's writings and is further subdivided into scientific notes; scientific notepads; mathematical problems and solutions; Caltech Mathematics Department notes; drafts of papers; reports and proposals; and notes on lectures by others. Subseries 2, John Todd's writings, is further subdivided into scientific notes; reports and proposals; reviews; and notes on lectures by others. In this last category are several sets of notes from lectures given by G. H. Hardy in 1932-1933. Subseries 3 is devoted to the reprints and publications of both Olga Taussky-Todd and John Todd and is divided accordingly. Subseries 4, titled Olga Taussky-Todd and John Todd Scientific Collection, includes papers, handbooks, reports, and other scientific materials created by other scientists, technicians, or students. Subseries 4 is further divided into papers dedicated to Olga Taussky-Todd, reprints, and articles, including papers by Henri Cartan, Emmy Noether, and several works by Wacław Sierpiński. Subseries 4 also includes technical reports (with two closed files, World War II and post-war related), course

Finding Aid for the Papers of John 10128-MS 3 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 notes, and speeches. Series 4: Talks and conferences. The series is subdivided into two subseries, each arranged chronologically, mainly over 1930–1990. Subseries 1, devoted to Olga Taussky-Todd, follows Taussky-Todd's career from the 1930s to the end of her life and documents her nationally and internationally acknowledged authority on matrix theory. Subseries 2, devoted to John Todd, includes a smaller collection of his talks, mostly about computing and the history of computing. Series 5: Biographical material. This series is relatively compact but presents some personal and biographical information about the authors, which is almost absent in the previous series. The series is further subdivided into correspondence; school notebooks from the 1920s and the 1930s, written by Taussky-Todd and Todd both as students and teachers; Olga Taussky-Todd awards; celebrations and tributes; personal interest and memorabilia; financial and business affairs; Taussky and Todd family materials; biographical recollections, interviews and speeches, magazines and news clippings; and oversized materials which mostly contains certificates, diplomas and three-dimensional metal awards. Series 6: Audiovisual material. The series is subdivided in two subseries, of which the larger contains photographic material under self-explanatory headings. The photographic materials include both informal photos and formal portraits from the early 1930s to the 2000s; events, travel, people (including Erwin Schrödinger, Emmy Noether, Albert Einstein and Kurt Goedel), and family. Subseries 2 contains audio materials consisting of four audio cassettes with recordings related to Olga Taussky-Todd and an unidentified three-inch audio reel. The collection is organized into the following series: Series 1. Correspondence Series 2. Teaching Series 3. Writing Series 4. Talks and Conferences Series 5. Biographical and Personal Material Series 6. Audiovisual material Related Material Oral history interview with John Todd , Caltech Archives 1996. Autobiographical essay by Olga Taussky-Todd written for the Caltech Archives in 1979-80 Indexing Terms The following terms have been used to index the description of this collection in the library's online public access catalog. Subjects National Bureau of Standards California Institute of Technology Algebra Computer science Mathematical analysis Matrices World War, 1939-1945 Occupations Computer scientists Mathematicians

Series 1. Correspondence

Box 1, Folder 1 Academic Press Inc. 1961-1973, 1977, 1980-1981 Achuthan, P.: See Journal of Mathematical and Physical Sciences Box 1, Folder 2 Aczél, János 1963-1964, 1967-1968, 1971, 1978, 1981, 1992, 1995 Box 1, Folder 3 Aequationes Mathematicae 1968, 1971, 1978, 1982-1984, 1987, 1989-1990, 1993-1994 Box 1, Folder 4 Aitken, A. C. 1938, 1940-1943, 1950, 1954, 1957 Box 1, Folder 5 Albers, D. J. 1938 Box 1, Folder 6 Albert, Adrian A. 1959 Box 1, Folder 7 Allyn and Bacon Inc. 1963-1964

Finding Aid for the Papers of John 10128-MS 4 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 1, Folder 8 Alt, Franz 1950-1951, 1959-1960 Box 1, Folder 9 Amir-Moéz, Ali R. 1963-1964 Box 1, Folder 10 American Mathematical Monthly 1949-1951, 1953, 1957, 1959, 1962-1965, 1968-1974, 1984 Box 1, Folder 11 American Mathematical Society ( See also: Rota, Gian-Carlo; Vandiver, Harry S.) 1959-1960, 1979-1980, 1983, 1987-1989, 1999 Box 1, Folder 12 American Scientist 1958, 1981, 1982 Box 1, Folder 13 Andonie, George St. 1978-1979 Box 1, Folder 14 Annals of the History of Computing (1) 1973-1986 Box 1, Folder 15 Annals of the History of Computing (2) 1987-2001 Box 1, Folder 16 Antosiewicz, Henry 1962-1967 Apostol, Tom: See Rogers, Douglas Box 1, Folder 17 Aronszajn, Nachman 1945-1946, 1951, 1978, undated Note Contains drafts of papers by Nachman and mathematical notes.

Box 1, Folder 18 Arrow, Kenneth 1958-1962, 1972 Box 1, Folder 19 Askey, Richard A. 1975, 1988-1989 Box 1, Folder 20 Association for Women in Mathematics 1981, 1988, 1997-2002, 2004, 2007 Box 1, Folder 21 Austig, Richard H. 1963-1964 Box 1, Folder 22 A miscellaneous Scope and Content Note Abeles, Francine 1992 Aberth, Oliver 1963 Academic Press Boston 1987 Academic Press Inc. 1965 Adam, Gerald undated Addison-Wesley Press Inc. 1951 Advances in Mathematics 1993 Aikakos 1982 Aizerman (Aiserman), M. A. 1964, 1965, undated Akasaki 1971 Albert, Richard 1960 Alexander, S. N. 1964 Alexanderson, G. L. 1988 Allard, J. L. 1963 Allen, H. S. 1943 Alviat [?], Sidney 1953 American Association of University Women 1964 American Journal of Mathematics undated Amir-Moéz, Ali R. 1964 Anderson, T. W. 1957 Andrew, Merle M. undated Ankeny, Nesmith C. 1953, 1976 Ando, T 1975, 1980 Annals of the History of Computing 1994 Archibald, R. C. 1949, 1950 Arenas, Angela 1984 ARO(D) Committee 1965 Artin [?], E. undated Atiyah, M. F. 1962, undated Atujah, M. 1966 Autonetics 1961 Au-Yeung, Y. H. 1979 AVCO 1958

Finding Aid for the Papers of John 10128-MS 5 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 1, Folder 23 Baer, Reinhold 1940, 1950, 1955, 1961-1962, undated Note In English and in German.

Box 1, Folder 24 Bauer, Friedrich L. 1974-1977, 1981, 1984, 1987-1989, 1990, 1999 Note In English and in German.

Box 1, Folder 25 Ballantine, Charles S. 1967-1971, 1982, 1987 Box 1, Folder 26 Bary, Nina 1932, 1936 Note In French.

Box 1, Folder 27 Beckenbach, Ed F. 1961, 1980-1981 Box 1, Folder 28 Behnke, Heinrich 1939, 1947, 1950 Note In German.

Box 2, Folder 1 Bellman, Richard 1952-1955, 1958-1964, 1968-1970 Note Includes notes.

Box 2, Folder 2 Bender, Ed[ward] 1966-1968, 1972-1977 Box 2, Folder 3 Benton, Jacqueline 1982-1983 Box 2, Folder 4 Beraha, Sami 1966-1969 Box 2, Folder 5 Berndt, Bruce 1989 Box 2, Folder 6 Bierbach, Ludwig 1931-1933 Box 2, Folder 7 Binder, Christa 1995-2001 Box 2, Folder 8 Birkhäuser Boston Inc. 1982-1983, 2000 Box 2, Folder 9 Blanche, Gertrude ( See also: National Bureau of Standards, Applied Mathematics Series) 1948, 1952, 1985 Box 2, Folder 10 Badewig, E. 1933, 1949, 1958-1959 Box 2, Folder 11 Boisvert, Ron 2000 Box 2, Folder 12 Bojanic, Ranko 1966-1967 Box 2, Folder 13 Boothby, W. M. 1960 Box 2, Folder 14 Borwein, Peter 1985-1989 Box 2, Folder 15 Brauer, Alfred T. 1951-1952 Box 2, Folder 16 Brenner, J. L. 1953-1956, 1963 Box 2, Folder 17 Brenner, Philip 1972 Box 2, Folder 18 Brezinski, Claude 1975-1979, 1996, 2000, 2004 Box 2, Folder 19 Brillhart, John 1991, 1997-1998, 2000 Box 2, Folder 20 Buchman, Edwin R. 1964 Box 2, Folder 21 Bulletin of the American Mathematical Society 1948-1950, 1957, 1964 Box 2, Folder 22 Burn, R. P. 1966-1967 Box 2, Folder 23 Butzer, Paul L. 1965

Finding Aid for the Papers of John 10128-MS 6 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 2, Folder 24 B miscellaneous Scope and Content Note Balakrishan, R. 1967 Bateman, Paul T. 1990 Barakat, Richard 1986 Barg, Alexander 1993, 1995 Barner, Martin 1963 Barnett, S. 1966 Barnett, V. D. 1962 Barrucand 1971 Bartels, H. J. 1978 Basin, Stanley L. 1962 Basinski, Erwin J. 1960 Baumont undated Bayerische Akademie der Wissenschaften 1986 Bawden, Marjorie E. 1981 Beard, J. T. B. Jr. 1967 Beeger 1932 Bell Aircraft Corporation 1957 Bell, Stoughton 1952 Bellow, Alexandra 1979 Benjamin, Inc. 1967 Benson, Donald C. 1960, 1961 Berg, Michael 1991, 1992 Bergmann, G. 1977 Bergum, Gerald E. 1986 Berman, Avi 1985, undated Berndt, Bruce C. 1990 Bernstein, L. 1966 Bertram 1971 Besicon, A. G. 1946 Beschler, E. F. 1970 Bethe, Rose 1998 Bickley, W. G. 1945, 1949 Birkhäuser Verlag AG 1994 Birkhäuser 1993 Birkhoff, Garrett 1952, 1982, 1989 Birtwistle, G. M. 1966 Blackwell's 1961 Blanc, Ch. 1962 Borsuk, Karol 1940 Bose 1961 Includes mathematical notes. Bram, L. 1966 Brauer, R. 1965 Brikhoff, A. 1952 Brickman, Louis 1959 Broadbent, T. A. A. 1946 Brooks, James 1968 Browkin, Jerzy 1964 Brown, Arlen 1974 Brown, Ezra A. 1979 Brown, E. G. 1964 Brualdi, Richard 1984-1985, 1990-1991,1999 Postcards only. Bryn Mawr College 1997, 2000 Buccino, Alphonse 1967 Burgie, Gretchen 1964 Buissant des Amorie, E. C. 1977 Bullhat, John 1992, undated Burton, T. A. 1965 Butz, Robert K. 1960 Finding Aid for the Papers of John 10128-MS 7 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 2, Folder 25 Cahiers de Science et de Vie, Les 1996-1997 Caianella, E. R. See: Muses, C. A. Box 2, Folder 26 Caltech, Engineering & Science 1990 Box 2, Folder 27 Caltech, Organization for Women at Caltech 1991 Box 2, Folder 28 Caltech, Physics, Mathematics and Astronomy division 1957, 1962, 1966, 1971, 1974-1978, 1994, 1998-1999, 2002 Box 2, Folder 29 Caltech, President Thomas Everhart 1990 Box 2, Folder 30 Canadian Journal of Mathematics ( See also: Coxeter, H. S. Mac Donald) 1948, 1950-1951, 1956-1957, 1960-1965, 1971, 1975 Box 2, Folder 31 Carlson, Bill 1965-1966, 1969-1982, 1985-1989, 1992, 1999 Note Includes notes.

Box 2, Folder 32 Carlson, David 1963, 1973, 1981 Box 3, Folder 1 Cartan, Élie 1936 Box 3, Folder 2 Cartwright, Mary L. 1962, 1991 Box 3, Folder 3 Castellanos, Dario 1988-1989 Box 3, Folder 4 Cassels, John William Scott 1963, 1976, 1978 Box 3, Folder 5 Chassan, Jack 1955 Box 3, Folder 6 Cholesky, André Louis 1976, 1987-1988, 1993, 1995 Box 3, Folder 7 Choudry, Bejoy K. 1995 Box 3, Folder 8 Chowla, Sarvadaman ( See also: Lehmer, Emma) 1948-1951, 1963, 1978, undated Clemence, G. M. See: National Bureaus of Standards, Applied Mathematcs Series Box 3, Folder 9 Cohn, Harvey 1954, 1962-1963, 1973-1976, 1979, 1984, 1988, 1991, undated Box 3, Folder 10 Colorado, University of 1958-1959 Box 3, Folder 11 Collatz, Lothar 1947-1949, 1954, 1977, 1986-1988, 1990-1991 Coonce, Harry B. See: Mathematics Genealogy Project Box 3, Folder 12 Cooper, L. 1949, undated Note Includes notes.

Box 3, Folder 13 Cooper, Ralph 1937, 1949-1950 Box 3, Folder 14 Corbató, F. J. 1957-1958 Box 3, Folder 15 Courant, Richard 1931, 1946-1948, 1963, undated Box 3, Folder 16 Coxeter, H. S. Mac Donald ( See also: Canadian Journal of Mathematics) 1950, 1957, 1975, 1982 Box 3, Folder 17 Croarken, Mary 1986, 1996, 1998 Box 3, Folder 18 Curtiss, John H. ( See also: National Bureau of Standard, Applied Mathematics Series) 1950-1954, 1959, 1972, 1974, 1976, 1988

Finding Aid for the Papers of John 10128-MS 8 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 3, Folder 19 C miscellaneous Scope and Content Note Cahn, Albert S. 1949 Calabi, Eugenio [?] ca. 1982 Callan, M. A. 1959 Campaigne, Howard 1958, undated Cameron undated Cannon, Ed and Irene 1981 Carroll, J. E. undated Cartier, P. 1970 Caughey, T. K. 1972 Centro Internazionale Matematico Estivo (C.I.M.E.) 1970 Chapman, Dorothy 1938 Chartres, Bruce A. 1962 Chater, Henry undated Chairul, Yef Chaweli 1996 Cheema, M. 1983 Chelsea Publishing Company 1960 Chivens, D. 1985 Clarendon Press 1937 Cody, William J. Jr. 1967 Cohn, Jim 1963 Collar, A. Roderick 1966 Computer Journal, The 1961-1962 Cohen, David 1976 Cohen, Richard 1959 Connor, J. N. L. 1983, 1989 Conner, Pierre 1975, undated Conrad, Beth 1994 Conway [?], A. M. 1938 Cooke, George 1974 Cooln [?], George 1974 Cox, David 1986 Craig, Walter 1982 Cottle, Richard W. 1993 Critchfield, Charles 1989 Coughran, Bill 1975 Curtis, Morton 1968

Box 3, Folder 20 Dade, Everett C. ( See also: Watson, G. L.; Zassenhaus, Hans (1)) 1959-1960, 1963-1976, 1980-1988, undated Note Includes notes.

Box 3, Folder 21 Dantzig, George B. ( See also: Zassenhaus, Hans (1)) 1951, 1963, 1984 Box 3, Folder 22 Davenport, Harald and Anne 1937, 1957, 1988 Box 3, Folder 23 Davis, Chandler ( See also: Mathematical Intelligencer, The) 1961-1962, 1979, 1991-1993, 1995-1997, 2000, 2004 Box 3, Folder 24 Davis, Daniel 1966-1970 Box 3, Folder 25 Davis, Philip J. 1958, 1968, 1983, 1988, 1998 Box 3, Folder 26 Dawson, John 1983-1984 Box 3, Folder 27 Day, Jane M. 1996 Box 3, Folder 28 Delbrück, Max 1969, 1975, 1978, 1981, 1988 Box 3, Folder 29 Del Franco, Francesco 1986, 1988 Box 3, Folder 30 De Pillis, John Emanuel 1967-1968 Box 3, Folder 31 Dick-Kraus, Auguste 1976-1983, 1986-1987 Box 3, Folder 32 Dirac, G. A. 1948-1949

Finding Aid for the Papers of John 10128-MS 9 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 3, Folder 33 Dixon, Edmund Dale 1963 Box 3, Folder 34 Dixon, John D. 1961-1963, 1966-1968, 1986 Box 4, Folder 1 Dold-Samplonius, Yvonne 1997 Box 4, Folder 2 Drazin, Michael P. 1955-1960, 1966, 1976 Box 4, Folder 3 Drucker, Peter F. 1983 Box 4, Folder 4 Duke Mathematical Journal 1951-1957, 1960-1963 Dugundji, J. See: Schneider, Hans Box 4, Folder 5 D miscellaneous 1940s, 1950s, 1960s, 1980s, 1990s Box 4, Folder 6 Eddy, R. P. 1976, 1983 Note It includes notes.

Box 4, Folder 7 Edgar, Hugh 1980, 1988-1990 Box 4, Folder 8 Eichorn, Wolfgang 1962, 1965, 1968 Note Some correspondence in German.

Box 4, Folder 9 Elman, Richard 1974-1976 Box 4, Folder 10 Erdélyi, Arthur and Eva 1943-1944, 1947-1948, 1964-1971, 1973-1978, 1999 Box 4, Folder 11 Erdós, Pál 1936 Box 4, Folder 12 Eisenhart, Churchill ( See also: Fox, Leslie) 1955, 1979-1985 Box 4, Folder 13 Estes, Dennis Ray 1968-1969, 1983, undated Box 4, Folder 14 Ethil Corporation 1958, 1961 Box 4, Folder 15 E miscellaneous 1930s, 1940s, 1950s, 1960s, 1970s, 1980s, 1990s Box 4, Folder 16 Faddeev, D. K. 1957, 1966, undated Box 4, Folder 17 Fan, Ky 1952-1957, 1963-1964 Note Includes notes.

Box 4, Folder 18 Farebrother, R. W. 1984 Box 4, Folder 19 Feferman, Solomon 1983-1986 Box 4, Folder 20 Fiedler, Miroslav 1962-1970, 1977, 1984 Box 4, Folder 21 Fischer, Joachim 1988 Box 4, Folder 22 Flanders, Henry 1954, 1957, undated Box 4, Folder 23 Forsythe, George E. ( See also: Kato, Tosio ; National Bureau of Standards) 1959, 1965 Box 4, Folder 24 Foster, Lorraine 1963-1964 Box 4, Folder 25 Fox, Leslie ( See also: Eisenhart, Churchill) 1949, 1958, 1982, 1986-1988 Box 5, Folder 1 Frei, Günther 1982, 1985-1989 Note In German.

Box 5, Folder 2 Freunderthal, Hans 1935-1936 Note In German.

Box 5, Folder 3 Friedland, Shmuel 1978, 1984-1988 Box 5, Folder 4 Fröhlich, Albrecht (Ali) and Ruth 1950, 1957-1966, 1970, 1975, 1980-1982, 1985-1987, 1996, 1999 Box 5, Folder 5 Fröhlich, August 1934 Note Thesis only; in German.

Fujino, Seiji See: Fischer, Joachim

Finding Aid for the Papers of John 10128-MS 10 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 5, Folder 6 Furtwängler, P. 1931-1932, 1939 Note In German.

Box 5, Folder 7 F miscellaneous 1937, 1948, 1950s, 1960s, 1970s, 1980s Note Some correspondence in German.

Box 5, Folder 8 Gaier, Dieter 1962, 1966, 1971-1989, 1992-1997, undated Box 5, Folder 9 Gaines, Fergus 1964, 1968, 1976-1981 Box 5, Folder 10 Gallagher, Pat 1977 Box 5, Folder 11 Garbanati, Dennis 1971, 1975-1978 Box 5, Folder 12 Geometriae Dedicata 1993 Geršgorin, S. A. See: Day, Jane M.; Tee, Garry T. Box 5, Folder 13 Geramita, Anthony 1975, 1996 Box 5, Folder 14 Gerstenhaber, Murray 1957-1960, 1965-1968, 1974, 1984 Note Includes notes.

Box 5, Folder 15 Giesy, Daniel 1964 Box 5, Folder 16 Girton College (United Kingdom) 1996-1997, 2005 Box 5, Folder 17 Gives, Wallace 1951, 1957, 1962-1964, 1972-1975 Note Includes notes.

Box 5, Folder 18 Glienecki, Bogden Witold 1982-1987 Box 5, Folder 19 Göbel, F. 1954 Box 5, Folder 20 Goddard, L. S. ( See also: Schneider, Hans) ca. 1953 Note Notes only.

Box 5, Folder 21 Gödel, Kurt ( See also: Del Franco, Francesco; Feferman, Solomon; Kreisel, Georg) 1934, February-May Note Notes on lectures.

Box 5, Folder 22 Goodstein, Reuben Louis 1950s Box 5, Folder 23 Goldberg, Karl 1952-1953 Note Notes and draft of paper, only.

Box 5, Folder 24 Goldhaber, J. K. 1952, 1957, 1973 Box 5, Folder 25 Goheen, Harry 1951 Note Includes notes.

Box 5, Folder 26 Golub, Gene 1963, 1985 Box 5, Folder 27 Gordon, Basil 1961-1964 Note Includes notes.

Box 5, Folder 28 Gorman, Howard 1968-1969, undated

Finding Aid for the Papers of John 10128-MS 11 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 5, Folder 29 Gorn, Saul 1954-1955 Note Includes notes.

Box 5, Folder 30 Greenwood, Robert E. 1952, 1954, undated Box 5, Folder 31 Grün, Otto 1934-1936 Box 5, Folder 32 Gruber, Peter 1986-1989 Box 5, Folder 33 Guralnick, Robert (Bob) ( See also: Orzech, Grace) 1979, 1985, 1991 Box 5, Folder 34 G miscellaneous 1930s-2000s Box 5, Folder 35 Hall, Carl 1976-1977 Box 5, Folder 36 Hall, Marshall 1953-1954, 1957 Box 5, Folder 37 Hall, Michael 1966 Box 6, Folder 1 Hall, Philip 1936, 1938, 1949, 1966, 1983 Box 6, Folder 2 Halmos, Paul R. 1954-1955, 1958, 1963-1967, 1971, 1974 Box 6, Folder 3 Hammersley, J. M. 1959 Box 6, Folder 4 Hanlon, Philip (Phil) 1979-1983, undated Hahn, Hans See: Sagan, Hans; Schmetterer, Leopold; Correspondence supplement: Hasse, Hahn Box 6, Folder 5 Hardy, G. H. ( See also: Rogers, Douglas; Schneider, Hans) undated Box 6, Folder 6 Hasse, Helmut ( See also: Ochoa, J.) 1930-1934, 1937, 1949-1953, 1960-1969, 1971, 1973-1974, 1978, undated Note Inlcudes notes.

Box 6, Folder 7 Haynsworth, Emile 1954, 1962-1963, 1966-1968, undated Box 6, Folder 8 Hayword, Gary undated Box 6, Folder 9 Hawaii, University of 1976 Box 6, Folder 10 Heesch, Heinrich 1932, 1964 Box 6, Folder 11 Henley, Christopher 1997, undated Note Notes only.

Box 6, Folder 12 Henrici, Peter 1961, 1974-1975, 1979, 1981-1986 Box 6, Folder 13 Hestens, Magnus ( See also: Eisenhart, Churchill; National Bureau of Standards) 1960-1961, 1983-1987, 1989-1990, 1993-1994, undated Hilbert, David See: Vandiver, Harry S. Box 6, Folder 14 Hirsch, K. A. 1963, undated Box 6, Folder 15 Hlawka, Edmund and Rosa ( See also: Binder, Christa) 1966-1967, 1975, 1978-1982, 1986, 1989, 1995-1996, 2001, undated Box 6, Folder 16 Hobby, Charles Ray 1959-1961, 1964, 1983, undated Note Includes notes.

Box 6, Folder 17 Hochstadt, Harry 1963, undated Box 6, Folder 18 Hoechsmann, Klaus 1968, 1970 Box 6, Folder 19 Hoffman, Alan J. ( See also: Burn, R. P.) 1959-1962, 1970-1973, 1998, undated Note Includes notes.

Box 6, Folder 20 Hoffman, Samuel A. 1957-1958 Box 6, Folder 21 Holz, Walter K. B. 1981, undated Box 6, Folder 22 Honda, Kin-Ya 1962-1963, 1976 Box 6, Folder 23 Hopf, Heinz ( See also: Frei, Günther) 1932, 1935, 1937-1938 Box 6, Folder 24 Horn, Alan 1956, 1960, undated Box 6, Folder 25 Householder, A. S. 1952-1955, 1960-1964, 1967-1969, 1971, 1978, 1981 Box 6, Folder 26 Alston S. Householder Award 1969-1972, undated

Finding Aid for the Papers of John 10128-MS 12 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 6, Folder 27 Hsia, J. S. 1977, 1979 Box 7, Folder 1 Hua, Loo-Keng 1939, 1944, 1981 Box 7, Folder 2 Huppert, Bertram 1960-1961 Box 7, Folder 3 H miscellaneous 1940s-2000s Box 7, Folder 4 Illinois Journal of Mathematics 1957, 1961-1962 Illinois, University of, at Urbana-Champagne See: Reiner, Irving and Irma Box 7, Folder 5 Ito, Moboru 1962, 1970 Box 7, Folder 6 Iyanaga, S. 1975-1976 Box 7, Folder 7 I miscellaneous 1930s-1990s Box 7, Folder 8 Jacobson, Nathan 1935-1937, 1953, 1960-1963, 1974, 1979, undated Jameson See: Householder, A. S. Box 7, Folder 9 Jehne, W. 1977, 1981-1985 Box 7, Folder 10 Jeffreys, Bertha 1996-1997 Jones, Burton W. See: Colorado, University of Box 7, Folder 11 Jordan, Peter 1948-1952, 1974 Box 7, Folder 12 Johnstone 1947 Box 7, Folder 13 Jordan, William B. 1963, 1981 Box 7, Folder 14 Journal of Approximation Theory 1971-1993 Note Includes notes.

Journal of Combinatorial Analysis See: Mann, Henry Box 7, Folder 15 Journal of Mathematical Physics ( See also: Robinson, Donald W.) 1951, 1960-1963 Box 7, Folder 16 Journal of Mathematical and Physical Sciences 1987-1988 Box 7, Folder 17 Journal of Number Theory 1987, 1990-1995 Box 7, Folder 18 Journal on Numerical Analysis - Society for Industrial and Applied Mathematics (SIAM) 1978, 1982, 1989 Box 7, Folder 19 Journal of Research of National Bureau of Standards Box 7, Folder 20 Journals miscellaneous, reviews and correspondence 1984,1987, 1990, 1996-1998 Box 7, Folder 21 J miscellaneous 1930s, 1950s-1980s Box 7, Folder 22 Kac, Mark and Katherine 1968, 1981, 1984 Box 7, Folder 23 Karrass, A. 1956-1957 Box 7, Folder 24 Kaiser, Remi 1969 Box 7, Folder 25 Kamiajihubo, Suginami 1935-1936 Box 7, Folder 26 Kaplan, Wilfred 1951 Box 7, Folder 27 Kaplansky, Irving 1955, 1972, 1979, 1981-1982, 1985 Box 7, Folder 28 Karush, Will 1951 Box 7, Folder 29 Kato, Tosio 1953-1959, 1962-1963 Box 7, Folder 30 Kaufman, Rebecca (Becky) 1985, 1992, 1995, undated Box 7, Folder 31 Khan, Nisar A. 1959-1963 Kellington, Myrtle R. See: National Bureau of Standards - Applied Mathematics Series Box 7, Folder 32 Kisilevsky, Hershey and Helene ( See also: Zassenhaus, Hans (3)) 1968, 1972, 1975-1983, 1986-1988, 1990-1991 Klaus See: Birkhauser Boston, Inc. Box 7, Folder 33 Kleiman, Steven 1973-1975 Box 8, Folder 1 Kneser, Martin 1956-1957, 1961, 1979, 1981 Note Includes notes.

Box 8, Folder 2 Koecher, Max 1964-1965, 1985-1986, 1990 Box 8, Folder 3 Koliha, J. J. 1972 Box 8, Folder 4 Kopáček, Jiři 1969 Box 8, Folder 5 Krasner, Marc 1938-1939, 1951, 1963, undated Box 8, Folder 6 Kreisel, Georg 1982-1990 Box 8, Folder 7 Kreyszig, Erwin (1) 1958-1959, 1974-1979 Box 8, Folder 8 Kreyszig, Erwin (2) 1980-1989, 1992-1999, undated Box 8, Folder 9 Kuich, Werner 1966, 1969

Finding Aid for the Papers of John 10128-MS 13 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 8, Folder 10 K miscellaneous 1950s-1990s Box 8, Folder 11 Landweber, Peter 1988 Note Includes notes.

Box 8, Folder 12 Laffey, Thomas (Tom) 1984, 1986-1987, undated Box 8, Folder 13 Lam, T. Y. 1977, 1986-1987 Box 8, Folder 14 Liang, Joseph 1971-1973 Box 8, Folder 15 Landau, Edmund 1937 Box 8, Folder 16 Lax, Anneli and Peter 1956-1957, 1966, 1978, 1986 Note Includes notes.

Box 8, Folder 17 Lefschetz, S. 1962 Box 8, Folder 18 Lehmer, Emma ( See also: Chowla, S.) 1949, 1953, 1962, 1970, 1987, 1991, undated Box 8, Folder 19 Lehmer, Derrick Henry 1949, 1952, 1969 Lemmermeyer See: Scholz, Arnold Box 8, Folder 20 Leopoldt, H. W. 1957-1958 Box 8, Folder 21 Levy, Lawrence 1975 Box 8, Folder 22 Lewis, Don J. and Carolyn 1960, 1964, 1975, 1989 Box 9, Folder 1 Lieb, Elliott 1978-1979 Box 9, Folder 2 Liebman, Joel F. 1967 Box 9, Folder 3 Linear Algebra and its Applications (LAA) ( See also: Mathematical Intelligencer, The; Schneider, Hans) 1975-1982, 1985, 1996 Box 9, Folder 4 Linear and Multilinear Algebra ( See also: Marcus, Marvin; Orzech, Grace; Thompson, R. C.; Young, David) 1978-1993 Box 9, Folder 5 Lippa, Erik 1967-1968 Box 9, Folder 6 Loewy, Raphael (Raphi) 1972, 1981-1988, undated Box 9, Folder 7 Lomont, John 1955 Note Includes notes.

Box 9, Folder 8 Loizou, George 1965-1966 Box 9, Folder 9 London Mathematical Society 1951-1952, 1956, 1960, 1977-1978 Box 9, Folder 10 London, University of 1949-1951 Box 9, Folder 11 Lowan, Arnold N. 1957, 1959, undated Box 9, Folder 12 Luchins, Edith H. 1995-1996, 1999, undated Box 9, Folder 13 L miscellaneous 1960s-2000s Note Some correspondence in German.

Box 9, Folder 14 Mackenzie, J. K. 1963 Box 9, Folder 15 Mac Lane, Saunders 1938, 1961, 1980 Box 9, Folder 16 Madalhas, Maria Ivone 1968-1969 Box 9, Folder 17 Magnus, Wilhelm ( See also: Goldberg, Karl) 1932-1938, 1953, 1956, 1961-1965, 1971-1975, 1978-1985, 1991, undated Note Mostly in German.

Box 9, Folder 18 Mandelbrojt, Szolem 1945-1947 Box 9, Folder 19 Mann, Henry 1967 Box 9, Folder 20 Marcus, Marvin ( See also: Subba Rao, P. V.; Thompson, Robert C.; Westwick, Roy) 1957-1968, 1973-1974, 1978, 1987 Box 9, Folder 21 Marek, Ivo 1969 Box 9, Folder 22 Mathematical Association of America, The 1981, 1983-1985, 1993-1994

Finding Aid for the Papers of John 10128-MS 14 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 10, Folder 1 Mathematical Intelligencer, The ( See also: Senechal, Marjorie) 1985, 1988, 1994-1997, undated Box 10, Folder 2 Mathematical Reviews 1954, 1957-1963, 1968, 1985, 1989, 1994-1997 Box 10, Folder 3 Mathematics Genealogy Project 1998 Box 10, Folder 4 Mathematics Magazine 1959-1960, 1968 Box 10, Folder 5 Mathematics of Computation 1963-1964, 1976, 1986-1987, 1992-1993 Box 10, Folder 6 Mathematisches Forschungsinstitut Oberwolfach 1998 Note Includes booklets on the history of the Institute.

Box 10, Folder 7 Maurer, Donald E. 1968-1985, undated Box 10, Folder 8 McGraw-Hill Book Company, Inc. 1962, 1969 McMurran, Shawnee See: Tattersall, Jim Box 10, Folder 9 Menger, Karl 1928-1935, 1962, undated Note Mostly in German.

Box 10, Folder 10 Miller, J. C. P. 1946-1951, undated Box 10, Folder 11 Mendelsohn, Nathan S. 1962-1964, undated Box 10, Folder 12 Michigan Mathematical Journal 1956-1957, 1965 Box 10, Folder 13 Mitchell, Josephine 1961-1962 Box 10, Folder 14 Monografje Matematyczne 1937-1940, 1975 Note Mostly in French. Includes notes and proofs.

Box 10, Folder 15 Mordell, L. J. 1934, 1938-1941, 1959-1964, undated Note Includes notes and a copy of a talk by Mordell

Box 10, Folder 16 Morgenstern, Oskar 1951-1952 Note Includes notes.

Box 10, Folder 17 Morton, Patrick 1982-1983, 1990, undated Box 10, Folder 18 Motzkin, Theodore ( See also: Mac Lane, Saunders) 1951, 1954-1955, 1959 Note Includes notes.

Box 10, Folder 19 Muskat, Joseph B. 1963-1964 Box 10, Folder 20 Muses, C. A. 1968 Box 10, Folder 21 M miscellaneous 1930s-1990s Box 10, Folder 22 National Bureau of Standards, United States Department of Commerce (1) ( See also: Stegun, Irene) 1950, 1952-1954, 1957-1963, 1973-1974 Box 10, Folder 23 National Bureau of Standards, United States Department of Commerce (2) 1983, 1986-1992, 2002 Box 11, Folder 1 National Bureau of Standards, United States Department of Commerce - Applied Mathematics Series 1948-1950, 1994 Box 11, Folder 2 National Bureau of Standards - Training Program 1957-1958 Note Includes notes.

National Institute of Standards and Technology See: National Bureau of Standards Box 11, Folder 3 National Research Council 1957-1959, 1965 Box 11, Folder 4 National Science Foundation 1959, 1962-1963

Finding Aid for the Papers of John 10128-MS 15 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 11, Folder 5 Nessel, Rolf J. 1978-1979 Note Mostly in German.

Box 11, Folder 6 Neugebauer, Otto 1938-1939 Note In German.

Box 11, Folder 7 Neumann, H. Bernard 1947, 1961-1962, 1979, 1982 Box 11, Folder 8 Neville, Eric Harold 1936, 1942-1945, 1949 Box 11, Folder 9 Newmann, Morris 1955-1966, 1970-1980, undated New York University See: Magnus, Wilhelm Box 11, Folder 10 Nöbelling, Georg 1931-1933 Note In German.

Box 11, Folder 11 Noether, Emmy ( See also: Mac Lane, Saunders) 1932-1934 Note Mostly in German, include English translations. Includes two biographical booklets.

Box 11, Folder 12 Numerische Mathematik 1951, 1958-1961, 1967, 1977, 1980-1991 Box 11, Folder 13 N miscellaneous 1970s, 1980s, undated Box 11, Folder 14 Ochoa, J. (1) ( See also: Hasse, Helmut) 1970-1980 Note In English, French and Spanish.

Box 11, Folder 15 Ochoa, J. (2) 1980-1989 Note In English, French and Spanish.

Odhams Press Ltd See: Johnstone Box 12, Folder 1 Odishaw, Hugh 1981-1983 Box 12, Folder 2 Olkin, Ingram 1958-1959 Box 12, Folder 3 Oser, Hans J. 1986, 2001-2002 Box 12, Folder 4 Orzech, Grace 1982-1983 Box 12, Folder 5 Osborne, Dick 1962 Box 12, Folder 6 Ostrowski, Alexander (Sasha) and Margaret 1950-1954, 1958-1965, 1982-1986, undated Note Includes notes.

Box 12, Folder 7 O miscellaneous 1970s-2000s Note Some correspondence in German.

Box 12, Folder 8 Pacific Journal 1950-1954, 1957-1966, 1971, 1980 Box 12, Folder 9 Paige, Lowell J. 1951, 1953, 1959 Note Includes notes.

Box 12, Folder 10 Pall, Gordon and Eleanor 1962-1972, undated Box 12, Folder 11 Pall, Gordon notes undated Note Notes only.

Finding Aid for the Papers of John 10128-MS 16 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 12, Folder 12 Pearcy, Carl 1966-1968 Box 12, Folder 13 Perry, Clay 1961-1962 Box 12, Folder 14 Piccard, S. 1936, 1962-63, 1966, 1987 Box 12, Folder 15 Pierce, Stephen 1977, undated Box 12, Folder 16 Popular Computing 1977 Posner, Sylvia See: Caltech, Engineering & Science Box 12, Folder 17 Prentice-Hall, Inc. 1961 Box 12, Folder 18 Price, G. Baley (See also: Rogers, Douglas) 1949, 1952, 1977-1979, 1991, 1997 Box 12, Folder 19 Proceedings of the American Mathematical Society ( See also: Wielandt, Helmut) 1950-1963, 1966, undated Box 12, Folder 20 Ptak, Vlastimil 1961-1962, undated Box 12, Folder 21 Putnam, C. R. 1955, 1959 Box 12, Folder 22 P miscellaneous 1930s, 1950s-2000s Note Some correspondence in German.

Box 12, Folder 23 Quarterly Journal of Mathematics 1950, 1953 Box 12, Folder 24 Q miscellaneous 1943, 1964, 1973, 1996, undated Radon, Johann See: Gruber, Peter; Sagan, Hans; Schmetterer, Leopold Box 12, Folder 25 Ramakrishnan, Alladi and Krishna 1974-1975 Box 12, Folder 26 Randell, Brian 1979, 1991, undated Box 12, Folder 27 Rehm, H. P. ( See also: Ochoa, J. (2)) 1975-1976, 1979-1980 Box 12, Folder 28 Reid, Constance ( See also: Rogers, Douglas) 1964, 1975-1978, 1986, 1991-1993, 1996 Box 12, Folder 29 Reiner, Irving and Irma 1955-1956, 1961, 1981-1983, 1987-1989 Box 12, Folder 30 Remmerit, Volker 1994-1995 Box 12, Folder 31 Reznick, Bruce 1986 Note Includes notes.

Box 13, Folder 1 Ribenboim, Paul 1976-1978, 1983, 1985, 1988, 1990 Box 13, Folder 2 Rice, Bart 1978, undated Box 13, Folder 3 Robertson, H. P. 1957 Note Includes notes.

Box 13, Folder 4 Robinson, Donald W. 1961-1968 Note Includes notes.

Box 13, Folder 5 Robinson, Herman P. 1971, 1973, 1978 Box 13, Folder 6 Robinson, Julie 1983-1984 Box 13, Folder 7 Rogers, Douglas 1995-2000 Box 13, Folder 8 Röhrl, Helmut 1964-1965 Box 13, Folder 9 Roquette, Peter 1961-1963, 1966, 1975, 1979-1981, 1987, 1997 Note Some correspondence in German.

Box 13, Folder 10 Rosen, Michael 1966, 1970, 1981 Rosenberg, Alex See: Wielandt, Helmut Box 13, Folder 11 Rosenblatt, David 1964 Box 13, Folder 12 Rosinger, Elemér 1985, 1987 Box 13, Folder 13 Rosser, Barkley and Annette ( See also: National Bureau of Standards) 1980-1982, 1985, 1991 Box 13, Folder 14 Rota, Gian-Carlo ( See also: American Mathematical Society) 1961-1962

Finding Aid for the Papers of John 10128-MS 17 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 13, Folder 15 Rothberger, Fritz 1940 Note Some correspondence in French.

Box 13, Folder 16 Rutherford, D. 1949 Box 13, Folder 17 Ryan, Robert 1992-1993 Box 13, Folder 18 R miscellaneous 1930s-1990s Note Some correspondence in German.

Box 13, Folder 19 Sadler, Donald H. and Flora 1944, 1949-1951, 1963, 1970, 1974-1980, 1983-1991, 1995, undated Box 13, Folder 20 Sagan, Hans 1986, 1993 Box 13, Folder 21 Saks, Stanislaw 1936-1937 Box 13, Folder 22 Salzer, Herbert 1952, 1958, 1962-1963, 1968-1975, 1979-1981, 1985-1990, 1995 Box 13, Folder 23 Sandling, Robert 1977-1978 Box 13, Folder 24 Sayer, F. P. 1979-1980 Box 13, Folder 25 Schilling, O. F. G. 1956 Box 13, Folder 26 Schmetterer, Leopold 1986, 1993-1997, undated Box 13, Folder 27 Schneider, Hans ( See also: Linear Algebra and its Applications) 1958-1966, 1976-1979, 1994-1997 Note Includes a draft of paper.

Box 14, Folder 1 Schnitzer, Franz 1958 Box 14, Folder 2 Schoenberg, Isaac J. (Iso) 1953, 1956, 1970, 1975, 1978 Box 14, Folder 3 Scholz, Arnold (Noldi, Ali) ( See also: Hasse, H.; Jehne, W.; Remmerit, Volker; Roquette, Peter; Scholz Corrodi, Elizabeth) 1929-1949, undated Note In German.

Box 14, Folder 4 Scholz Corrodi, Elizabeth 1931, 1950-1952 Note In German.

Box 14, Folder 5 Schrödinger, Erwin 1940, 1943 Note Includes reprints.

Box 14, Folder 6 Schwartz, Jack 1958-1959 Box 14, Folder 7 Schwerdtfeger, Hans 1949, 1958-1964 Box 14, Folder 8 Sehgal, Sudarshan, K. 1982 Box 14, Folder 9 Senechal, Marjorie 1997-1998, 2000 Box 14, Folder 10 Serre, Jean-Pierre 1969, 1984 Shafarevitch See: Zassenhaus, Hans (2) Box 14, Folder 11 Shapiro, Dan 1986 Box 14, Folder 12 Shapiro, Helene 1978-1980, 1991, 1993, 1995-1997, 1999, undated Shimura, Goro See: Rogers, Douglas Sierpiński, Wacław See: Monografje Matematyczne Box 14, Folder 13 Sigmund, Karl ( See also: Schmetterer, Leopold) 1995-1997, 2001 Smart, Jack See: Rogers, Douglas Box 14, Folder 14 Smith, John H. 1966, 1969, 1972-1973, undated Smithens, Frank See: Rogers, Douglas Box 14, Folder 15 Sodin, M. L. 1989, 1992-1993 Box 14, Folder 16 Society for Industrial and Applied Mathematics Journal ( SIAM journal) ( See also: Varga, Richard S.) 1960-1963, 1966-1967, 1982, 1988

Finding Aid for the Papers of John 10128-MS 18 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Spencer, Donald See: Rogers, Douglas Box 14, Folder 17 Spiegel, Eugene 1966 Box 14, Folder 18 Spiridonov, Vyacheslav (Slava) 2000 Box 14, Folder 19 Springer-Verlag 1978, 1987-1988 Box 14, Folder 20 Srinivasan, Bhama 1979-1983, undated Box 14, Folder 21 Srivastava, Hari M. 1973, 1989-1990 Box 14, Folder 22 Stegun, Irene ( See also: National Bureau of Standards) 1950, 1965, 1967-1968, 1982-1984 Box 14, Folder 23 Stein, Philip 1948-1952, 1962, 1964, 1966, 1970, undated Box 14, Folder 24 Stiefel, Edward 1956, 1977-1978 Box 14, Folder 25 Størmer, Carl 1946-1950 Box 14, Folder 26 Standards Alumni Association 2002-2003 Box 14, Folder 27 Strang, W. Gilbert 1958, 1960-1961 Strauss, E. G. See: Burn, R. P. Box 14, Folder 28 Strooker, Jan R. 1961-1962 Struble, R. A. See: Subba Rao, P. V. Box 14, Folder 29 Subba Rao, P. V. 1969-1971 Box 14, Folder 30 Survey of Numerical Analysis (1) - Correspondence with McGraw-Hill Book Company Inc. 1957-1963 Box 15, Folder 1 Survey of Numerical Analysis (2) - Correspondence with Authors 1957-1963 Box 15, Folder 2 Survey of Numerical Analysis (3) - General correspondence 1957-1965, undated Swiatak, Halina See: Journal of Aproximation Theory Box 15, Folder 3 Swinnerton-Dyer, Peter 1955, undated Box 15, Folder 4 Sa-Si miscellaneous 1930s-2000s Note Some correspondence in German.

Box 15, Folder 5 Sk-Sz miscellaneous 1930s-1990s Note Some correspondence in German.

Box 15, Folder 6 Takahashi, Shuichi 1961-1962, undated Box 15, Folder 7 Tattersall, Jim 1995, undated Box 15, Folder 8 Taussk, Robert 1989 Box 15, Folder 9 Tee, Garry T. 1988, 2003 Box 15, Folder 10 Temperley, H. Neville V. 1963-1964, 1979 Box 15, Folder 11 Temple, G. 1946-1948 Box 15, Folder 12 Thompson, John 1959, 1976-1980 Box 15, Folder 13 Thompson, Robert C. (Robin) (1) ( See also: Linear and Multilinear Algebra; Marcus, Marvin) 1959-1968, 1974, 1977, 1980-1985 Box 15, Folder 14 Thompson, Robert C. (Robin) (2) 1986-1990, undated Box 15, Folder 15 Transactions and Memoirs of the American Mathematical Society 1961, 1966 Box 15, Folder 16 Tree of Mathematics 1955, 1957-1959, 1961, 1963 Box 16, Folder 1 T miscellaneous 1930s-1990s Note Some correspondence in German.

Box 16, Folder 2 Ühlig, Frank (1) 1970-1979 Note Some correspondence in German.

Box 16, Folder 3 Ühlig, Frank (2) 1980-1989, 1996-1997, 2000, undated Box 16, Folder 4 Ullom, Stephen V. 1964, 1968, 1972, 1984 Box 16, Folder 5 U miscellaneous 1930s-1970s Note Some correspondence in German.

Finding Aid for the Papers of John 10128-MS 19 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 16, Folder 6 Van Dantzig, David 1935-1939, 1957-1958, undated Box 16, Folder 7 Van der Waerden, Bartel L. 1933, 1937, 1953, 1958, 1961-1964, 1973-1977, 1980, undated Note In English and German.

Box 16, Folder 8 Vandiver, Harry S. 1946-1950, 1955-1956, 1961-1963 Box 16, Folder 9 Van Lint, J. H. 1966, 1968 Box 16, Folder 10 Varga, Richard (Dick) ( See also: Society for Industrial and Applied Mathematics Journal (SIAM journal)) 1962, 1967, 1974, 1980, 1983-1984, 1988, 1991-1999 Box 16, Folder 11 Vogt, William G. 1962, 1964 Box 16, Folder 12 Von Neuman, John 1947, 1952-1954, 1970-1971 Note Includes reprints, draft of papers, a report on lecture by Von Neuman and newsclippings.

Box 16, Folder 13 V miscellaneous 1920s, 1940s, 1970s-1990s Wales, B. David See: Zassenhaus, Hans (3) Box 16, Folder 14 Walter, Marion 1984-1985 Box 16, Folder 15 Wang, Hao 1985 Box 16, Folder 16 Wang, Kai 1981, 1983 Box 16, Folder 17 Warschawski, Steve E. 1953, 1959 Box 16, Folder 18 Watson, G. L. 1962-1963 Box 16, Folder 19 Weil, A. 1981, 1989 Box 16, Folder 20 Weyl, Hermann 1937, 1985, undated Note Includes a memoir by Sonja Weyl

Box 16, Folder 21 Wachpress, Eugene ( See also: Jordan, William B.) 1957, 1985, 1988 Box 16, Folder 22 Westwick, Roy ( See also: Marcus, Marvin) 1959-1960 Whiteman, Albert L. See: Pacific Journal Box 16, Folder 23 Wielandt, Helmut 1953, 1959-1964, 1967-1969 Box 16, Folder 24 Wilkinson, James H. 1959, 1961, 1968-1969, 1972, 1976, 1981, 1985-1986 Box 16, Folder 25 Wright, Charles R. B. 1962 Box 17, Folder 1 Wrench, John W. Jr. 1963-1964 Box 17, Folder 2 Wigner, Eugene 1963-1964, 1969 Box 17, Folder 3 W miscellaneous 1930s-1990s Note Some correspondence in German.

Box 17, Folder 4 Young, David M. 1958, 1967 Box 17, Folder 5 Zaremba, S. K. 1950-1951 Box 17, Folder 6 Zassenhaus, Hans (1) ( See also: Dade, Everett C.) 1959 Box 17, Folder 7 Zassenhaus, Hans (2) 1960-1969 Box 17, Folder 8 Zassenhaus, Hans (3) 1970-1979 Box 17, Folder 9 Zassenhaus, Hans (4) 1980-1989 Box 17, Folder 10 Zassenhaus, Hans (5) 1990-1995, undated Box 17, Folder 11 Zassenhaus, Hans (6) undated Note Notes only.

Zelinsky, Daniel See: Transactions and Memoirs of the American Mathematical Society Box 17, Folder 12 Zobel, Andrew 1949-1950 Box 17, Folder 13 X, Y, Z miscellaneous 1930s, 1950s-1980s

Finding Aid for the Papers of John 10128-MS 20 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 1. Correspondence

Box 17, Folder 14 Unidentified correspondence: Olga Taussky-Todd outgoing correspondence 1942, 1975,1982-1989, undated Box 17, Folder 15 Unidentified correspondence: John Todd outgoing correspondence 1969, 1995, 2000, undated Box 17, Folder 16 Unidentified correspondence: first name only 1950s-1990s Box 17, Folder 17 Unidentified correspondence: unreadable names 1930s-1940s, 1964-1966, 1972, 1980s, 1990s, undated Box 17, Folder 18 Unidentified correspondence: letters with no names 1932-1938, 1943, 1946, 1951, 1964, 1969-1972, 1977, 1980-1981, 1999, undated Box 17, Folder 19 Correspondence supplement: Hasse, Hahn 1946, 1951, 1966, 1967 Note Copies from the Archives of the University of Göttingen; donated by Peter Roquette.

Series 2. Teaching

Olga Taussky-Todd Teaching Material Box 18, Folder 1 Queen's University, teaching notes ca. 1940 Box 18, Folder 2 American University, graduate courses programs and correspondence 1951-1957 Box 18, Folder 3 American University, handouts and examinations 1952, 1955, 1957, undated Box 18, Folder 4 American University, Olga Taussky- Todd handwritten notes 1951, undated Box 18, Folder 5 Training program in numerical analysis (1) ca. 1953 Note Might contain non-related training program notes.

Box 18, Folder 6 Training program in numerical analysis (2) ca. 1953 Note Might contain non-related training program notes.

Box 18, Folder 7 Course notes, Special Topics in Mathematical Physics 1955 Box 18, Folder 8 Caltech, Ma 120 "Abstract algebra" (1) 1958, 1960 Box 18, Folder 9 Caltech, Ma 120 "Abstract algebra" (2) 1958, 1960 Box 18, Folder 10 Caltech, Ma 120 "Abstract algebra". Exam copy by Jerry Keisler 1958 Box 19, Folder 1 Caltech, Ma 360 " Special Topics in Number Theory" 1961-1962, 1966-1967 Note Students homework.

Box 19, Folder 2 Notes for Elementary seminar 1962-1963 Box 19, Folder 3 Caltech, Ma 223 "Matrix Theory". Lecture notes 1964-1965, 1969-1970 Box 19, Folder 4 Caltech, Ma 365 "Seminar in Number Theory" 1967 Note Notes and notices.

Box 19, Folder 5 Notes for seminar in Matrix Theory 1968-1969 Box 19, Folder 6 Caltech, Ma 223 "Matrix Theory". Notes and homework 1969-1970, undated Box 19, Folder 7 Caltech, Ma 223 "Matrix Theory". Students homework 1969 Box 19, Folder 8 Unidentified course 1960s-1970s Box 19, Folder 9 Caltech, Ma 160 "Number Theory". Notes and homework 1970-1971 Note Includes notes by students.

Box 19, Folder 10 Caltech, Ma 190 "Elementary Seminar". Notes 1971-1972, undated Box 20, Folder 1 Caltech, Ma 223 "Matrix Theory". Students homework and comments on course 1973 Box 20, Folder 2 Caltech, Ma 365 "Seminar in Number Theory" 1973-1974 Box 20, Folder 3 Notes for seminar on termans quadratic form 1975 January Box 20, Folder 4 Caltech, Ma 107 "Special Topics in Finite Matrix" undated Box 20, Folder 5 Seminar on class fields undated

Finding Aid for the Papers of John 10128-MS 21 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 2. Teaching

Box 20, Folder 6 Unidentified G1 course on difference between analytical and pure geometry undated Box 20, Folder 7 Unidentified GP1 course on projection of conics undated Box 20, Folder 8 Unidentified G2P on projective geometry undated Box 20, Folder 9 Unidentified G3 course on surfaces in general undated Box 20, Folder 10 Teaching notes on solid geometry undated Box 20, Folder 11 Unidentified teaching lecture notes undated Box 20, Folder 12 Miscellaneous teaching notes undated Box 20, Folder 13 Miscellaneous examination handouts and graduation announcements 1935-1940, 1942, 1949, 1951-1952 John Todd Teaching Material Box 20, Folder 14 Miscellaneous teaching notes 1930s Box 20, Folder 15 Miscellaneous teaching notes 1930-1931, 1936, undated Note Includes notes on the theory of the functions of a complex variable, on the theory of conformal representation, on bilinear transformation and on elliptic function.

Box 21, Folder 1 University of London, examinations and teaching notes 1932-1947, undated Box 21, Folder 2 Notes on the theory of functions of a complex variable (1) 1935 Box 21, Folder 3 Notes on the theory of functions of a complex variable (2) 1935 Box 21, Folder 4 Queens' University, notes on the Theory of analytic and projective sets 1935 Box 21, Folder 5 Queens' University, teaching notes on the theorem of arithmetic and geometric means 1936-1937 Box 21, Folder 6 Notes on the Lebesgue integration ca. 1939 Physical Description: Bound notebook.

Box 21, Folder 7 Examinations and examination notes 1936-1949 Box 21, Folder 8 King's College [?], teaching notes 1937-1938 Box 21, Folder 9 Queen's University, group theory teaching notes ca. 1940 Box 21, Folder 10 King's College Numerical Mathematics and Principles of Statistics notes 1946-1947 Box 21, Folder 11 Royal Naval Scientific Service, teaching notes for a course on numerical computation 1949 Note Teaching notes by L. Fox and D.H. Sadler.

Box 22, Folder 1 Advanced numerical computation notes 1950 September-October Note Teaching notes by L. Fox.

Box 22, Folder 2 Caltech, Ma 64 "Projective and Algebraic Geometry" 1957 Box 22, Folder 3 Caltech, Ma 105 "Introduction to Numerical Analysis" 1959-1960 Box 22, Folder 4 Caltech, Ma 107 "Special Topics in Finite Matrix". Notes and examination ( See also: Olga Taussky-Todd Teaching Material, Caltech, Ma 107 "Special Topics in Finite Matrix") 1959-1960 Note Together with Olga Taussky- Todd's notes.

Box 22, Folder 5 Caltech, Ma 107b "Special Topics in Finite Matrix" 1960 March 9 Box 22, Folder 6 Caltech, Ma 108 "Advanced calculus". Notes and problems 1968 Box 22, Folder 7 Caltech, Ma 125 "Analysis of Algorithms" 1969-1971 Box 22, Folder 8 Hilbert matrix seminar notes 1971 Box 22, Folder 9 Caltech, Ma 91c "Sturm-Liouville problems" 1973-1979 Box 22, Folder 10 Caltech, Ma 125 "Analysis of Algorithms" 1975-1976 Box 22, Folder 11 Caltech, Ma 190 "Elementary Seminar" 1976-1977 Box 22, Folder 12 Caltech, Ma 190 "Elementary Seminar". Assignments and homework 1976-1977 Box 22, Folder 13 Caltech, Ma 238 "Advanced Numerical mathematics" 1977-1978 Box 22, Folder 14 Caltech, Ma 238 "Applications of Elliptic Functions" 1977-1978

Finding Aid for the Papers of John 10128-MS 22 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 2. Teaching

Box 22, Folder 15 Caltech, Ma 118 "Functions of a Complex variable" 1978-1979 Box 23, Folder 1 Caltech, Ma 125b "Analysis of Algorithms" undated Box 23, Folder 2 Caltech, Ma 238 "Applications of Elliptic Functions and Elliptic Integrals" undated Box 23, Folder 3 Caltech, Ma 137 "Real Variable Theory" undated Box 23, Folder 4 Teaching notes on group of order undated Box 23, Folder 5 Teaching notes on groups (1) undated Box 23, Folder 6 Teaching notes on groups (2) undated Box 23, Folder 7 Teaching notes on infinite series undated Box 23, Folder 8 Teaching notes on functions of several complex variables undated Box 23, Folder 9 Teaching notes on automorphic functions and isometric circles undated Box 23, Folder 10 Teaching miscellaneous 1952-1953, undated Note Includes a dissertation abstract by a student.

Series 3. Writing

Subseries 1. Olga Tausski-Todd

Scientific Notes Box 24, Folder 1 Early mathematical notes, miscellaneous (1) 1930, 1944, undated Box 24, Folder 2 Early mathematical notes, miscellaneous (2) ca. 1933 Note In German.

Box 24, Folder 3 A method for obtaining bounds for characteristic roots of matrices 1947 April Box 24, Folder 4 Notes on proof of Hilbert Theorem 94 1952, 1968, undated Box 24, Folder 5 On a generalization of the normal basis in abelian algebraic number fields ca. 1956 Box 24, Folder 6 A note on the gram matrix with quaternion elements ca. 1957 Box 24, Folder 7 Miscellaneous notes in German 1960, undated Box 24, Folder 8 On the theory of orders, in particular on the semigroups of ideal classes and genera of an order in algebraic number field ca. 1962 Note Draft and notes.

Box 24, Folder 9 On the variation of the characteristic roots of a finite matrix under various changes of its elements 1964 Box 24, Folder 10 Miscellaneous notes 1966, 1969, 1977, undated Box 24, Folder 11 Miscellaneous notes on matrices 1967, 1979, undated Note Includes notes of seminars.

Box 24, Folder 12 Miscellaneuos notes 1971, 1974-1975 Note Possibly related to a collaboration with Hans Zassenhaus.

Box 24, Folder 13 Notes on integral gp matrices [?] 1977 February-April Box 24, Folder 14 Draft and notes of paper on Radon's contribution to matrix theory 1986, undated Note In English and in German.

Box 24, Folder 15 Notes on paper on algebraic number fields undated Box 24, Folder 16 Notes of paper on classification of Bravais lattices undated Box 24, Folder 17 Notes on functional equations for matrices and cohomology undated

Finding Aid for the Papers of John 10128-MS 23 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 3. Writing Subseries 1. Olga Tausski-Todd

Box 24, Folder 18 Notes on Lyapunov characterization of stable matrices undated Box 24, Folder 19 Draft and notes of paper on matrices with property L undated Box 24, Folder 20 Notes on topologische algebra undated Box 24, Folder 21 Miscellaneous matrix notes undated Box 24, Folder 22 Miscellaneous notes from notebooks undated Scientific notepads Box 25, Folder 1 Scientific notepads 1952,1968, 1970 Note Set of four.

Box 25, Folder 2 Scientific notepads 1970 Note Set of four.

Box 25, Folder 3 Scientific notepads 1974, 1976, undated Note Set of three.

Mathematical Problems and Solutions Box 25, Folder 4 Problems and solutions (1) 1940s-1960s Box 25, Folder 5 Problems and solutions (2) 1970s-1980s, undated Caltech Mathematics Department Notes Box 25, Folder 6 Notes re: the organization of the Caltech Mathematics Department and future staff 1957 Drafts of Papers Box 25, Folder 7 Drafts of miscellaneous scientific papers (1) 1950s, 1969, 1970s, undated Box 25, Folder 8 Drafts of miscellaneous scientific papers (2) undated Note Uncompleted, some parts are missing.

Box 25, Folder 9 Drafts of personal recollections on scientists 1952, undated Note Includes recollections of Kurt Gödel (English and German) and Hans Hahn.

Reports and Proposals Box 25, Folder 10 Scientific reports and plans 1935, 1938, 1946-1948 Box 25, Folder 11 Aeronautical Research Committee reports (Ministry of Aircraft Production, United Kingdom) 1942, 1944-1947, 1949 Box 25, Folder 12 Aeronautical Research Council reports (Ministry of Supply, United Kingdom) 1944-1945 Box 26, Folder 1 National Bureau of Standards, miscellaneous reports 1956-1957 Note Includes also reports by John Todd.

Box 26, Folder 2 National Science Foundation proposals 1960s Reviews Box 26, Folder 3 Books reviews 1955-1957, 1962-1964, 1969, undated Box 26, Folder 4 Miscellaneous journals reviews (1) 1938, 1940s-1950s Box 26, Folder 5 Miscellaneous journals reviews (2) 1960s, undated Box 26, Folder 6 National Academy of Sciences proposal reviews 1953, 1956, 1960-1962 Box 26, Folder 7 National Science Foundation proposal reviews 1960-1962, 1964-1965, undated Box 26, Folder 8 Unidentified reviews undated Notes on lectures by others

Finding Aid for the Papers of John 10128-MS 24 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 3. Writing Subseries 1. Olga Tausski-Todd

Box 26, Folder 9 Notes on "Class field theory" lecture by E. Artin 1932 Note In German, with English translation.

Box 26, Folder 10 Group theory seminar notes 1962 Box 26, Folder 11 Matrix seminar notes 1963-1964, undated Box 26, Folder 12 Seminar lectures, miscellaneous notes 1949, 1958, 1969, undate

Subseries 2. John Todd

Scientific Notes Box 26, Folder 13 Notes on linear equations ca. 1949 Box 26, Folder 14 National Bureau of Standards scientific notes ca. 1950 Box 27, Folder 1 Unidentified scientific notes 1952 February-May Box 27, Folder 2 Lemniscate constants 1969-1975 Box 27, Folder 3 Notes on Douglas paper 1959 Box 27, Folder 4 Abstract on Hilbert spaces undated Box 27, Folder 5 Notes for unidentified book. Chapter 1, "Euclidean algorithm" undated Box 27, Folder 6 Notes for unidentified book. Chapter 1 undated Note The title of the book is abbreviated TUM.

Box 27, Folder 7 Notes on planes algebraic curves undated Box 27, Folder 8 Remark on Hilbert 17 th problem undated Box 27, Folder 9 Solutions of differential equations by sampling methods undated Box 27, Folder 10 Whittaker's solution of Laplace's equations undated Box 27, Folder 11 Miscellaneous notes and calculations (1) undated Box 27, Folder 12 Miscellaneous notes and calculations (2) undated Drafts of Papers and Mathematical Solutions Box 27, Folder 13 Optimality in programming 1969 Note Handwritten.

Box 27, Folder 14 Optimal parametres in two programs 1969 Box 27, Folder 15 Let's go help the computers 1989 Box 27, Folder 16 On the error involved in bivariable linear and quadratic interpolation of analytic functions undated Note Handwritten.

Box 27, Folder 17 The many limits of mixed means undated Box 27, Folder 18 Mathematical problems and solutions undated Reports and Proposals Box 27, Folder 19 Applied mathematical research in Germany with particular reference to naval application ca. 1945 Note In photocopy.

Box 27, Folder 20 National Bureau of Standards, miscellaneous reports 1951, undated Box 27, Folder 21 Scientific proposals miscellaneous 1960-1963, 1968 Reviews Box 28, Folder 1 Review of paper Elliptic integrals and approximations to pi by J. M. Borwein and P. Borwein ca. 1989 Box 28, Folder 2 Review of paper Discrete Wirtinger's and Opial's inequalities by L. Losonczi 1998-1999 Box 28, Folder 3 Books reviews 1955-1956, 1970, 1974, 1979, 1989

Finding Aid for the Papers of John 10128-MS 25 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 3. Writing Subseries 2. John Todd

Box 28, Folder 4 Miscellaneous journals reviews 1955, 1962, 1964, 1967, 1984, undated Notes on lectures by others Box 28, Folder 5 Notes on the second mean value theorem of the integral calculus 1928-1929 Box 28, Folder 6 Notes on "The calculus of variations" lecture by G. H. Hardy 1932 Box 28, Folder 7 Notes on "The L2 theory of Fourier transform" lecture by G. H. Hardy 1933 March Box 28, Folder 8 Notes on "Divergent series" lecture by G. H. Hardy 1933 Box 28, Folder 9 Notes on "Topological group" lecture by Whitehead 1940 Box 28, Folder 10 Miscellaneous lectures notes 1944, 1948, 1958 Box 28, Folder 11 Notes on Dieter Gaier's lecture 1961 January 12

Subseries 3. Olga Taussky-Todd and John Todd, reprints and publications

Reprints of papers by Olga Taussky-Todd Box 28, Folder 12 Miscellaneous reprints 1930s Note In German and in English; some in photocopy.

Box 28, Folder 13 Miscellaneous reprints 1940s Note Some in photocopy.

Box 28, Folder 14 Miscellaneous reprints 1950s Note In German and in English; some in photocopy.

Box 28, Folder 15 Miscellaneous reprints 1960s Box 29, Folder 1 Miscellaneous reprints 1970s Note Some in photocopy.

Box 29, Folder 2 Miscellaneous reprints 1980s, 1990s, undated Note Some in photocopy.

Box 29, Folder 3 Short communications and abstracts 1940, 1966, 1969, 1974, undated Reprints of papers and publications by John Todd Box 29, Folder 4 Miscellaneous reprints and short communications 1930s-1940s Note Some in photocopy.

Box 29, Folder 5 The Condition of the Finite Segments of the Hilbert Matrix 1954 Note Paper and drafts.

Box 29, Folder 6 Experiments in the Computation of Conformal Maps 1954 Box 29, Folder 7 Miscellaneous reprints 1950s Box 29, Folder 8 Miscellaneous reprints 1960s Box 29, Folder 9 The Lemniscate Constants 1969, 1973, 1975 Note Notes found in the same folder.

Box 29, Folder 10 Miscellaneous reprints 1970s-1990s Note Some in photocopy.

Finding Aid for the Papers of John 10128-MS 26 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 3. Writing Subseries 3. Olga Taussky-Todd and John Todd, reprints and publications

Box 30, Folder 1 Introduction to the Constructive Theory of Functions 1960 Box 30, Folder 2 Popular Computing - Think before you cross San Pasqual 1965 Box 30, Folder 3 NBS-INA - The Institute for Numerical Analysis - UCLA 1947-1954 1991 Reprints of papers written by Olga Taussky-Todd and John Todd Box 30, Folder 4 Miscellaneous reprints 1939, 1940s, 1950s, 1960, 1991 Note Some in photocopy.

Box 30, Folder 5 Scientific journals 1961, 1970 Miscellaneous Box 30, Folder 6 Olga Taussky-Todd and John Todd miscellaneous list of publications 1991, undated Box 30, Folder 7 Reviews of Olga Taussky-Todd and John Todd's books 1953, 1955, 1971, 1980, 1983, 1984, 1990, 1992 Box 30, Folder 8 Reprint request cards 1958, 1960-1962

Subseries 4. Olga Taussky-Todd and John Todd scientific collection

Papers dedicated to Olga Taussky- Todd See also: Series 5, Celebrations and tributes Box 30, Folder 9 Linear and Multilinear Algebra 1975 Note Reprints of issue dedicated to Olga Taussky- Todd.

Box 30, Folder 10 Linear Algebra and its Application 1976 Note Issue dedicated to Olga Taussky- Todd.

Box 31, Folder 1 Papers dedicated to Olga Taussky- Todd, miscellaneous journals 1975-1977 Box 31, Folder 2 Reprints about Olga Taussky- Todd 1961, 1977, 1980 Reprints and articles Box 31, Folder 3 Cartan, Henri 1941-1942, 1946, 1948, undated Box 31, Folder 4 Hardy, Godfrey H. 1920, 1927, 1929, 1933, 1935 Box 31, Folder 5 Littlewood, Dudley E. 1925, 1933, 1943-1944 Box 31, Folder 6 Mayer, Walter 1928-1929 Box 31, Folder 7 Noether, Emmy ca. 1920s Note Handwritten; in German. Includes comments by Prof. Dr. Peter Roquette, 2009.

Box 31, Folder 8 Sierpiński, Wacław (1) 1933-1935 Box 31, Folder 9 Sierpiński, Wacław (2) 1936-1938, Box 32, Folder 1 Sierpiński, Wacław (3) 1940, 1944-1949 Box 32, Folder 2 Sierpiński, Wacław (4) ca. 1930s-1940s Box 32, Folder 3 Schulz, Arnold 1929-1931, 1933-1939, 1943, undated Box 32, Folder 4 Miscellaneous reprints 1878, 1923, 1934-1935, 1947, 1949, undated Note Includes papers by Hans Hahn, John von Neumann and Max Born.

Box 32, Folder 5 Hecht, Benno, dissertation thesis 1885 Box 32, Folder 6 Hilbert, David, dissertation thesis 1885 Box 32, Folder 7 Actualité Scientifiques et Industrielles 1932-1933, 1935, 1937 Publications Box 32, Folder 8 Handbook for Computers, Part 1 1950 Note By Sylvia W. Skan.

Finding Aid for the Papers of John 10128-MS 27 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 3. Writing Subseries 4. Olga Taussky-Todd and John Todd scientific collection

Box 32, Folder 9 Handbook for Computers, Part 2 1950 Note By Sylvia W. Skan.

Box 33, Folder 1 Handbook for Computers, Part 3 1950 Note By Sylvia W. Skan.

Box 33, Folder 2 Miscellaneous publications 1939, 1946 Note Includes booklet The Outbreak of War.

Technical reports Box 33, Folder 3 Aeronautical Research Committee (Great Britain) 1932, 1942-1945, undated Box 33, Folder 4 Deutsche Luftfahrtforschung reports 1939, 1944 Note In German.

Box 33, Folder 5 Translated reports by the Ministry of Aircraft Production (Great Britain) 1941-1942 Note Possibly translation from German.

Box 33, Folder 6 Douglas Aircraft company reports on Flutter matrix 1942 Box 33, Folder 7 Royal Aircraft Establishment, Farnborough reports (Great Britain) 1943-1944 Box 33, Folder 8 National Defense Research Committee reports 1944-1945 Note Closed file.

Box 33, Folder 9 College of Aeronautics, Cranfield reports 1947 Note By W. J. Duncan.

Box 33, Folder 10 Aeronautical Research Council reports (Ministry of Supply, Great Britain) 1950-1953 Box 34, Folder 1 Data Handling and Automatic Computer report (Office of Naval Research) 1951 Note Closed file.

Courses notes Box 34, Folder 2 Notes by Margaret White on Mathematical Physics course lectures 1931-1932 Note Set of two notebooks.

Speeches Box 34, Folder 3 Hardy as I knew him by Frank Smithies 1990 December 19 Note Transcript of a talk given at the British Society for the History of Mathematics.

Series 4. Talks and Conferences

Subseries 1. Olga Tausski-Todd

Finding Aid for the Papers of John 10128-MS 28 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 1. Olga Tausski-Todd

Box 34, Folder 4 Über eine Verschärfung d. Hauptidealsatzes (Königsberg) 1930 Note In German.

Box 34, Folder 5 K sei ein Zahlkörper n Grades, erzeugt durch die Wurzel... einen algebraischen Gleichung (Wien) 1931 Note In German.

Box 34, Folder 6 Unter dem Klassenkörpen über einen algebraischen Zahlkörperk (Elster) 1931 Note In German.

Box 34, Folder 7 Im Körper der rationalen Zahlen (Marburg) 1932 Note In German.

Box 34, Folder 8 Problems of group theory related to class field theory (Philadelphia) 1935 Box 34, Folder 9 The class field tower [?] problem (Cambridge) 1935 Box 34, Folder 10 On rational integers (Manchester) 1935 December 5 Box 34, Folder 11 Some problems of topological algebra (Oslo) 1936 July Box 34, Folder 12 Modern problems in algebraic number theory (Blackpool) 1936 September Box 34, Folder 13 Topological algebra [Cambridge?] 1937 Box 34, Folder 14 About certain theorems in topological algebra (Cambridge) 1938 Box 34, Folder 15 Topological algebra (London) 1938 Note Lecture at King's College.

Box 34, Folder 16 About abstract sets in which a metric is definied (King's college, London) 1939 Box 34, Folder 17 Matrices (Oxford) 1941 Note Lecture for the Invariant Society.

Box 34, Folder 18 Invariant of quadratic forms (Oxford) 1941 Box 34, Folder 19 Characteristic roots of matrices 1947 December 4 Note Lecture at University of Pennsylvania.

Box 34, Folder 20 Flutter of supersonic speed (Cambridge) 1948 April 6 Note Lectures at Harvard and Massachusetts Institute of Technology. Found among Olga Taussky-Todd's lectures.

Box 34, Folder 21 Classes of matrices (Washington) 1950 December 4 Note Lecture at George Washington University.

Box 34, Folder 22 Bonds of eigenvalues of finite matrices 1951 November 1 Note American University.

Finding Aid for the Papers of John 10128-MS 29 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 1. Olga Tausski-Todd

Box 34, Folder 23 Lecture on matrices with property P 1951 November 27 Note Lecture for the American Mathematical Society.

Box 34, Folder 24 A problem linked up with group matrices (Amsterdam) 1954 Box 34, Folder 25 Sigma XI lecture 1954 May Box 34, Folder 26 Matrix methods in algebraic number theory 1955 June Note Lecture at Caltech.

Box 34, Folder 27 Eigen values of sum of products of finite matrices 1956 January Note Lecture at NOL.

Box 34, Folder 28 Number theory seminar 1957 October 14 Note Lecture at T.M.A.

Box 34, Folder 29 When AB ≠BA for 2 nxn matrices, then many other things may go wrong too 1957 January Note Lecture at Caltech.

Box 34, Folder 30 On the Cayley-Hamilton theorem 1958 October Note Lecture at Caltech.

Box 34, Folder 31 Matrices whose elements are whole numbers as a generalization of whole numbers (Monterey) 1959 Box 34, Folder 32 On a group of matrix (Boulder) 1959 Box 34, Folder 33 On two theorems and their link with algebraic number fields (Boulder) 1959 Box 34, Folder 34 Kommutatoren von Matrizen (Innsbruck) 1960 Box 34, Folder 35 Pták's combinatorial methods in matrix theory 1961 Note Lecture at Rand Corporation.

Box 34, Folder 36 Stable matrices (Gatlinburg) 1961 Box 34, Folder 37 A generalization of a theorem of Lyapunov (Washington) 1961 Note Society for Industrial and Applied Mathematics (SIAM) meeting.

Box 34, Folder 38 Bounds for characteristic roots of finite matrices 1962 Note NSF Summer Institute on Advanced Topics in the Computer Sciences. Outline of lecture, notes and program.

Box 34, Folder 39 The role of the determinant in semigroups of matrices (Oberwolfach) 1962 September Note In German.

Box 34, Folder 40 The role of the determinant in semigroups of matrices 1962 October 23 Note Lecture at Caltech.

Finding Aid for the Papers of John 10128-MS 30 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 1. Olga Tausski-Todd

Box 34, Folder 41 Number theory conference talk (Boulder) 1963 Note Number theory conference; includes group photo.

Box 34, Folder 42 On the class field tower problem (Boulder) 1963 August 23 Note Number theory conference; includes group photo.

Box 34, Folder 43 Recent advances in matrix theory (Madison) 1963 Box 34, Folder 44 Recent developments in the theory of numbers 1963 November Note Lecture at Caltech.

Box 34, Folder 45 The Cayley transform of a matrix (Gatlinburg) 1964 April Box 35, Folder 1 When AB ≠BA for 2 nxn matrices A, B then many other things may go wrong too 1964 June Note Lecture at Argonne National Laboratory.

Box 35, Folder 2 Characteristic polynomials of integral symmetric matrices (Santa Barbara, Tucson, London) 1964 November 6, 1964 December 15, 1965 December 2 Box 35, Folder 3 Aus meiner math[ematischen] Schatzkammer 1965 June 11 Note Lecture at the Austrian Mathematical Society; in German.

Box 35, Folder 4 Characteristische Polynome von ganz zahligen symmetrischen Matrizen (Frankfurt am Main) 1965 Note In German.

Box 35, Folder 5 University of Vienna: Six Hundredth Anniversary Celebration 1965 Box 35, Folder 6 Commutator of matrices 1966 June 9 Note Lecture at Argonne National Laboratory.

Box 35, Folder 7 Integral matrices 1966 Note Lecture at Bowdoin College; includes correspondence.

Box 35, Folder 8 The similarity transformation of an integral and its transform[ation] (Ann Arbor) 1966 June 21 Box 35, Folder 9 Lyapunov's theorem concerning table matrix A and Stein's theorem concerning matrices C with C n →O 1967 March Note Lecture at Argonne National Laboratory.

Box 35, Folder 10 Sums of squares (Santa Barbara, Riverside, Miami, Houston) 1967, 1968 Box 35, Folder 11 Positive definite matrices and their role in the study of the characteristic roots of general matrices (Colorado Springs) 1967 August Box 35, Folder 12 Meeting of the American Mathematical Society (654 th) 1968 March Note Correspondence only.

Finding Aid for the Papers of John 10128-MS 31 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 1. Olga Tausski-Todd

Box 35, Folder 13 The factorization of polynomials with integral coefficients ca. 1968 Box 35, Folder 14 Special problems concerning the CL (n, F) and SL (n, F) 1968 Note Seminar at Bowdoin College.

Box 35, Folder 15 Higher additive commutators of matrices 1968 April 1 Note Lecture at Caltech.

Box 35, Folder 16 nxn sym[illegible] real matrices [Bonn?] 1968 April 8 Box 35, Folder 17 Notes for lecture at Calgary 1968 June 20 Box 35, Folder 18 On some progress in the study of the L property of pairs of matrices (Columbus) 1968 Box 35, Folder 19 Units in the integral group ring 1967, 1968 Box 35, Folder 20 Category Theory Advanced Science Seminar 1969 Note Few notes, includes mainly program and list of participants. Attended by John Todd, too.

Box 35, Folder 21 Hilbert's theorem 94 1969 Note Lecture at Stony Brook.

Box 35, Folder 22 The role of symmetric matrices in the study of general matrices (Tucson) 1969 November 13 Box 35, Folder 23 Auburn University conference in matrix theory 1970 June 10-13 Box 35, Folder 24 Notes for a lecture on matrix at the University of California Los Angeles 1970 Box 35, Folder 25 Some modern work on determinants 1970 November 30 Note Lecture at Claremont College.

Box 35, Folder 26 NSF Advanced Science Seminar in Combinatorial Theory 1971 Note Program only.

Box 35, Folder 27 Pairs of finite matrices with the L- property (Gatlinburg 5 th) 1971, 1972 June Note Includes also note for lecture. Attended by John Todd, too.

Box 35, Folder 28 On the integral group ring 1971 November 23 Note Lecture at the University of California Los Angeles.

Box 35, Folder 29 Lecture on functional equation (Italy) 1971 Box 35, Folder 30 Every matrix A with elements in a field F is the perfect product of 2 symmetric matrices [...] 1972 March 8 Note Lecture at Louisiana State University.

Box 35, Folder 31 One of the hardest problems in matrix theory is finding the ev's of a linear combination A+ZB [...] (Riverside) 1972 June 18 Box 35, Folder 32 A=S 1 S 2 (Boulder) 1972, August 14

Finding Aid for the Papers of John 10128-MS 32 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 1. Olga Tausski-Todd

Box 35, Folder 33 Lecture on semireduced forms 1972 Note Lecture at Claremont College.

Box 35, Folder 34 Some aspects of integral matrices 1972 October, 1973 January Note Lectures at Caltech, Oregon and Santa Barbara.

Box 35, Folder 35 Hilbert th[eorem] 90 in matrix rings (Phoenix) 1973 March Box 35, Folder 36 National Science Foundation Summer Research Institute in Number Theory (Ann Arbor) 1973 Box 35, Folder 37 Generalization on matrix commutativity 1973 June 20 Note Lecture at Argonne National Laboratory.

Box 35, Folder 38 A=S 1 S 2 (Ann Arbor) 1973 July 3 Box 35, Folder 39 Pairs of matrices (Lake Balaton) 1973 September 6 Box 35, Folder 40 UCLA meeting 1973 December Note Notes and program.

Box 35, Folder 41 Some aspects of integral matrices 1973 Note Lecture at Dartmouth College.

Box 35, Folder 42 Lecture on Coho paper 1973 June 19 Box 35, Folder 43 On matrix (Vienna) 1973 September 17 Note In German.

Box 35, Folder 44 Some modern work on determinants 1973 Box 35, Folder 45 More on the L-property (Santa Barbara) 1974 April 27 Box 35, Folder 46 An attempt of introducing a new tool into the study of quadratics fields (Vancouver) 1974 August 27 Box 35, Folder 47 Some simple facts about the cohomology of the general linear groups 1974 November 13 Note Lecture at Hayward College.

Box 35, Folder 48 A matrix approach to a computational problem of Gauss in number theory, Gatlinburg symposium (6 th) 1974 December 16 Box 35, Folder 49 Integral matrices (London) 1974 December Box 35, Folder 50 nxn matrices A=(a ik) (Boulder, London) 1974 Box 35, Folder 51 Sums of squares (Boulder) 1974 Box 36, Folder 1 Eigen values of sum of matrices 1975 October 28 Note Lecture at University of California Los Angeles.

Box 36, Folder 2 Lecture on sums of squares (El Paso) 1975 Box 36, Folder 3 From Pythagoras theorem via sums of squares to celestial mechanics 1975 Note Lecture at Smith College.

Box 36, Folder 4 Norms in quadratic fields (Asilomar) 1975

Finding Aid for the Papers of John 10128-MS 33 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 1. Olga Tausski-Todd

Box 36, Folder 5 Sums of squares in algebra and non commutativity (Honolulu) 1976 April 5 Box 36, Folder 6 A matrix version of the principal genus in quadratics fields (Kingston) 1976 August 20 Box 36, Folder 7 International symposium on algebraic number theory (Kioto) 1976 Note Attended by John Todd, too.

Box 36, Folder 8 Lecture on integers in an algebraic number field 1977 January 20 Box 36, Folder 9 Let C be a circulant... 1977 Box 36, Folder 10 Integral group matrices belong to number theory 1977 Box 36, Folder 11 Two facts where norms from quadratic fields arise through non commuting 2x2 integral or rational matrices (Oberwolfach) 1977 August 16 Box 36, Folder 12 Two facts where norms from quadratic fields arise through non commuting 2x2 integral or rational matrices (Santa Barbara) 1977 December 7 Box 36, Folder 13 Sum of squares 1977, 1978 Box 36, Folder 14 Gödel lecture 1978 January Note Lecture at University of California Los Angeles.

Box 36, Folder 15 From [illegible] to central polynomials 1978 March 24 Note Lecture at Columbus.

Box 36, Folder 16 Sum of squares 1978 Note Lecture at Reed College and Brigham Young University.

Box 36, Folder 17 Proceedings of the Gatlinburg meeting on numerical algebra (7 th) 1978 December Physical Description: Microfiches.

Box 36, Folder 18 Number theory conference lecture (Santa Barbara) 1978 December 20 Box 36, Folder 19 West coast number theory conference 1978, 1982 Note Programs only.

Box 36, Folder 20 My search for number theory 1979 March 10 Box 36, Folder 21 On quadratic forms (Honolulu) 1979 March 30 Box 36, Folder 22 Bounds for eigen values of finite matrices 1979 June 7 Note Lecture at Aerospace.

Box 36, Folder 23 Similarity classes of integral matrices (Oberwolfach) 1979 Box 36, Folder 24 Lecture on matrix methods (Oberwolfach) 1980 June 26 Box 36, Folder 25 Sums of squares, old and new 1980 November 5 Note Lecture at Claremont College.

Box 36, Folder 26 On the composition of binary quadratic forms via 2 x2 matrices (San Francisco) 1981 January 10 Box 36, Folder 27 The Pythagorean triangles (San Francisco) 1981 January 11 Box 36, Folder 28 The theorem of Mann and Yamamoto and ideal matrices (Tucson) 1981 April 4 Note Lecture at the symposium in honor of Henry Mann.

Finding Aid for the Papers of John 10128-MS 34 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 1. Olga Tausski-Todd

Box 36, Folder 29 Speech in honor of Henry Mann (Tucson) 1981 April 13 Note After dinner speech at the banquet in honor of Henry Mann.

Box 36, Folder 30 My method for composition 1981 July 28 Box 36, Folder 31 Number theory lecture (Santa Barbara) 1981 Box 36, Folder 32 Lecture on panel discussion on Emmy Noether 1982 March Note Noether Symposium at Bryn Mawr College.

Box 36, Folder 33 Some non commutative methods in number theory 1982 March 19 Note Noether Symposium at Bryn Mawr College.

Box 36, Folder 34 Use of matrices in algebraic number theory (Urbana) 1982 March 22 Box 36, Folder 35 Some uses of matrix theory in algebraic number theory (Columbus) 1982 June 15-18 Note Includes program and report of the sessions. Attended also by John Todd.

Box 36, Folder 36 Some matrix methods in algebraic number theory (Toronto) 1982 August Box 36, Folder 37 On the usefulness of matrix theory in algebraic number theory (Tucson) 1982 October 12 Box 36, Folder 38 Matrix version of [illegible] forms (La Jolla) 1982 December 19 Box 36, Folder 39 Gödel symposium, correspondence 1982, 1983 Note Some correspondence in German.

Box 36, Folder 40 Gödel symposium, flyers and program 1983 Box 36, Folder 41 Erinnerungen an Kurt Gödel 1983 Note Lecture at the Gödel symposium.

Box 36, Folder 42 Gödel symposium, miscellaneous 1983 Note Includes also notes on Gödel by others.

Box 36, Folder 43 Introduction into algebraic number theory 1983 February 1 Note Lecture at Caltech.

Box 36, Folder 44 The use of matrix theory in the [illegible] of integral quadratic forms July 18 1983 Note Lecture at Hamilton College.

Box 36, Folder 45 Lecture at memorial service for Ernst Gabor Straus 1983 October 11 Note Lecture at University of California Los Angeles.

Box 37, Folder 1 Even a single matrix can give you plenty of trouble 1984 June 17 Box 37, Folder 2 Gatlinburg International Conferences on Numerical Algebra (9 th) 1984 July Note Programs and notes only. Possibly attended by John Todd, too.

Finding Aid for the Papers of John 10128-MS 35 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 1. Olga Tausski-Todd

Box 37, Folder 3 Ideal matrices and group matrices (Asilomar) 1984 December Box 37, Folder 4 Determinants of integral matrices 1987 April 22 Box 37, Folder 5 Simultaneous transformation of pairs of 2x2 integral matrices ca. 1987 Box 37, Folder 6 Centennial reflections on women in American mathematics 1988 August 9 Box 37, Folder 7 American Mathematical Society Meeting (846th: Claremont) 1988 November Note Program only.

Box 37, Folder 8 Hermitian pencils (Oxford) 1980s Box 37, Folder 9 Lecture re: cubic curves in number theory (Quebec) 1980s Box 37, Folder 10 A det[erminant] theorem occasionally leads to a much more exciting problem undated Box 37, Folder 11 About Franz Mertens undated Note In German.

Box 37, Folder 12 Autobiographical talk on numbers undated Note Lecture at the Space Symposium for Women.

Box 37, Folder 13 Determinants of integral matrices undated Box 37, Folder 14 Differential equations and hypercomplex systems undated Note Abstract and notes only.

Box 37, Folder 15 Fields as class fields of different reference fields undated Box 37, Folder 16 Geršgorin's theorem undated Box 37, Folder 17 Matrix version of [illegible] (La Jolla) undated Box 37, Folder 18 On a reformed theory of Frobenius undated Box 37, Folder 19 On group matrix undated Box 37, Folder 20 On regions in which the eigen values lie undated Box 37, Folder 21 On the general linear group of dimension n over a field F 1 denoted by GL n (F) undated Box 37, Folder 22 Pairs of matrices undated Box 37, Folder 23 Some modern work on determinants undated Box 37, Folder 24 Statements concerning GLn undated Note Lecture at Bowdoin College.

Box 37, Folder 25 Symmetrising a general real matrix A undated Box 37, Folder 26 Talk on Emmy Noether undated Box 37, Folder 27 The Mann and Yamamoto theorem undated Physical Description: Slides.

Box 37, Folder 28 Theories for bounds for eigen values of matrices undated Box 37, Folder 29 Über meine eigenen Erfahrungen berichten seit ich Österreich verlassen habe undated Note In German.

Box 37, Folder 30 Unidentified talk in German undated Box 37, Folder 31 Unidentified talks undated Box 37, Folder 32 Partial lectures, miscellaneous undated Box 37, Folder 33 Abstracts of talks 1973, 1974, 1977, 1980, 1982, undated

Finding Aid for the Papers of John 10128-MS 36 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 1. Olga Tausski-Todd

Box 37, Folder 34 Talks and seminars: announcements and programs 1930s, 1940s, 1960s, 1970s, 1980s, 1990s Box 37, Folder 35 Miscellaneous conference correspondence 1950s, 1960s, 1970s, 1980s, 1990s, undated

Subseries 2. John Todd

Box 37, Folder 36 Formally real fields 1946 June 3 Box 37, Folder 37 Matrix inversion 1952 April 10 Box 37, Folder 38 A.P.L. lecture 1953 October 30 Box 37, Folder 39 Student Day 1958 December 61 Box 37, Folder 40 Mathematics and computers 1961 October 24 Box 37, Folder 41 Application of functional analysis in numerical analysis (Chapel Hill) 1962 Box 37, Folder 42 Dedication of Univac at Notre Dame 1963 May 10 Box 37, Folder 43 The mathematician's use of the computer 1963 December 10 Note Lecture at Caltech.

Box 37, Folder 44 The Lemniscate constants (Tucson) 1969 Box 38, Folder 1 Think twice before you cross San Pasqual or the dangers of computing 1969 Note Lecture at Caltech.

Box 38, Folder 2 International Symposium on Functional Equations (9 th: Rome) 1971 Note Program only; attended also by Olga Taussky-Todd.

Box 38, Folder 3 How computation influenced mathematics (Vienna) 1973 Box 38, Folder 4 Talk at ACM honoring Prof. Householder (Nashville) 1974 Box 38, Folder 5 International research conference on the history of computing 1976 June 10-15 Box 38, Folder 6 Oberwolfach 1945 1977 March 12 Note Lecture at Loyola University.

Box 38, Folder 7 Kappa Mu Epsilon at California Polytechnic State University talk 1978 May 20 Box 38, Folder 8 Application of transformation theory: a legacy from Zolotarev 1981 January Box 38, Folder 9 Zolotarev's first problem in aproximation theory (Santa Barbara) 1981 Box 38, Folder 10 E. I. Zolotarev 1847-1878 1982 Note Lecture at Caltech.

Box 38, Folder 11 NBS INA-UCLA 1947-1954 1984 October 23 Note Lecture at Caltech.

Box 38, Folder 12 NBS INA-UCLA 1947-1954 1984 November 7 Note Lecture at Claremont.

Box 38, Folder 13 The Prehistory and Early History of Computation at the U.S. National Bureau of Standards 1987 May Note Lecture at Princeton.

Finding Aid for the Papers of John 10128-MS 37 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 4. Talks and Conferences Subseries 2. John Todd

Box 38, Folder 14 Hesten's Memorial Symposium 1991 November 23 Note Talk at University of California Los Angeles. Includes copy of slides.

Box 38, Folder 15 Reminescences of Cornelius Lanczos 1993 Box 38, Folder 16 How Professor Stiefel got to NBS INA UCLA in August 1951 2002 February 18-21 Note LATSIS Symposium.

Box 38, Folder 17 The characteristic roots of certain matrix undated Box 38, Folder 18 The Monte Carlo method undated Box 38, Folder 19 Olga and Schrödinger undated Box 38, Folder 20 Unidentified talks undated Box 38, Folder 21 Partial lectures, miscellaneous 1996, undated Box 38, Folder 22 Abstracts of talks 1973, 1978, 1980, 1987, undated Note Includes abstract of talk by Olga Taussky-Todd.

Box 38, Folder 23 Talks and seminars: announcements and programs 1954, 1955, 1960, 1976, 1986 Box 38, Folder 24 Miscellaneous conference correspondence 1948, 1958, 1980 Series 5. Biographical and Personal Material

Correspondence Box 38, Folder 25 Personal and family correspondence 1945, 1951, 1964, 1986, 2001, undated Note Mostly unidentified senders.

Box 38, Folder 26 McLoughlin Schultz, Mary Ann (1) 1993-1995 Box 39, Folder 1 McLoughlin Schultz, Mary Ann (2) 1996-1999 Box 39, Folder 2 Condolence letters following Olga Taussky-Todd's death 1995 Box 39, Folder 3 Condolence cards following Olga Taussky-Todd's death 1995 Box 39, Folder 4 Postcards, miscellaneous 1996-1999, undated Note Includes many postcards from conferences attendees.

Box 39, Folder 5 Greeting cards, miscellaneous 1930s, 1960s, 1970s, 1980s, 1990s. Note Mostly unidentified senders.

Box 39, Folder 6 Christmas and season's greeting cards, miscellaneous ca. 1950s-1990s Biographical miscellaneous Box 39, Folder 7 Personal miscellaneous and certificates 1925, 1929-1930, 1938, 1940, 1949, 1954 Note Includes marriage certificates.

Box 39, Folder 8 Olga Taussky-Todd: curricula and biographical information 1977, 1999, undated Box 39, Folder 9 Olga Taussky-Todd's recommendation letters 1932-1937 Box 39, Folder 10 Olga Taussky-Todd scholarships and employment correspondence 1934, 1937-1948, 1955 Box 39, Folder 11 Olga Taussky-Todd: National Bureau of Standards employment, reports and forms 1948, 1952, 1954 Box 39, Folder 12 John Todd: curricula and biographical information 1999, undated Box 39, Folder 13 John Todd: employment correspondence and forms 1945, 1946, 1954-1955 School notebooks Box 40, Folder 1 Olga Taussky-Todd, school notebooks 1924-1926

Finding Aid for the Papers of John 10128-MS 38 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 5. Biographical and Personal Material

Box 40, Folder 2 Olga Taussky-Todd, school notebooks 1926-1927 Box 40, Folder 3 Olga Taussky-Todd, school notebooks 1927-1929 Box 40, Folder 4 Olga Taussky-Todd, school notebooks, Bryn Mawr 1933-1935 Box 40, Folder 5 Olga Taussky-Todd, school notebooks undated Box 40, Folder 6 Olga Taussky-Todd, homework essay and school miniature books undated Box 41, Folder 1 John Todd: algebra notebook, Methodist College Belfast 1927-1928 Box 41, Folder 2 John Todd: trigonometry notebook, Methodist College Belfast 1927-1928 Box 41, Folder 3 John Todd: geometry notebook, Methodist College Belfast 1927-1928 Box 41, Folder 4 John Todd: calculus notebook, Methodist College Belfast 1927-1928 Box 41, Folder 5 John Todd: coord[inate] geometry notebook, Methodist College Belfast 1927-1929 Box 41, Folder 6 John Todd: calculus notebook, Methodist College Belfast 1928 Box 41, Folder 7 John Todd: Maths Physics II notebook, 1 st term, Queen's University of Belfast 1928-1929 Box 41, Folder 8 John Todd: Maths Physics II notebook, 2 nd term, Queen's University of Belfast 1928-1929 Box 41, Folder 9 John Todd: Maths Physics II notebook, 3 rd term, Queen's University of Belfast 1928-1929 Box 41, Folder 10 John Todd: C. Maths I notebook, Coord[inate] geom[etry] I, Queen's University of Belfast ca. 1929 Box 41, Folder 11 John Todd: C. Maths II notebook, Queen's University of Belfast 1929 Box 41, Folder 12 John Todd: M[ethodist] C[ollege] B[elfast] 1 notebook undated Box 41, Folder 13 John Todd: M[ethodist] C[ollege] B[elfast] 2 notebook undated Box 41, Folder 14 John Todd: M[ethodist] C[ollege] B[elfast] 3 example and Q[ueen's] U[niversity] of B[elfast] notebook 1934, 1936, 1937, 1938 Box 41, Folder 15 John Todd: M[ethodist] C[ollege] B[elfast] 4 example and Q[ueen's] U[niversity] of B[elfast] notebook 1935, 1939 Box 41, Folder 16 John Todd: Differential Systems notebook, Q[ueen's] U[niversity] of B[elfast] ca. 1939 Box 41, Folder 17 John Todd: Q[ueen's] U[niversity] of B[elfast] notebook undated Yearbooks and pocket diaries Box 42, Folder 1 Olga Taussky-Todd, yearbooks 1951-1952 Box 42, Folder 2 Olga Taussky-Todd, yearbooks 1953-1954 Box 42, Folder 3 Olga Taussky-Todd, yearbooks 1955-1956 Box 42, Folder 4 Olga Taussky-Todd, yearbooks 1957-1958 Box 42, Folder 5 Olga Taussky-Todd, yearbooks 1959-1960 Box 42, Folder 6 Olga Taussky-Todd, yearbooks 1961-1962 Box 42, Folder 7 Olga Taussky-Todd, yearbooks 1963-1964 Box 42, Folder 8 Olga Taussky-Todd, yearbooks 1965-1966 Box 42, Folder 9 Olga Taussky-Todd, yearbooks 1967-1969 Box 43, Folder 1 Olga Taussky-Todd, yearbooks 1970-1973 Box 43, Folder 2 Olga Taussky-Todd, yearbooks 1974-1977 Box 43, Folder 3 Olga Taussky-Todd, yearbooks 1978-1981 Box 43, Folder 4 Olga Taussky-Todd, yearbooks 1982-1985 Box 43, Folder 5 Olga Taussky-Todd, yearbooks 1986-1987 Box 44, Folder 1 Olga Taussky-Todd, yearbooks 1990-1992 Box 44, Folder 2 Olga Taussky-Todd, miscellaneous daily notes 1969-1990 Note Mostly scientific-related; found among Olga Taussky-Todd yearbooks.

Box 44, Folder 3 John Todd, pocket diaries 1954-1957, 1959 Olga Taussky-Todd awards Box 44, Folder 4 Sigma XI, election and certificates 1954 Box 44, Folder 5 Los Angeles Times Women of the Year ( See also: Los Angeles Times Women of the Year, news clippings; Los Angeles Times Women of the Year, Award to Olga Taussky-Todd) 1963

Finding Aid for the Papers of John 10128-MS 39 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 5. Biographical and Personal Material

Box 44, Folder 6 Austrian Cross of Honor for Science and Arts (Österreichische Ehrenkreuz für Wissenschaft und Kunst) ( See also: Oversized material, Austrian Cross of Honor for Science and Arts; Series 6, Austrian Cross of Honor for Science and Arts, Caltech ceremony; Austrian Cross of Honor for Science and Arts, Caltech ceremony audio recording) 1978-1979 Note Includes correspondence, speeches and events. In German and in English.

Box 44, Folder 7 University of Vienna, Golden Doctorate (Goldenes Doktordiplom) 1980 Note Includes program.

Box 44, Folder 8 University of Southern California, Doctor of Science Honoris Causa 1987-1988 Box 44, Folder 9 Caltech administration congratulatory letters 1974, 1978, 1985-1987 Box 44, Folder 10 Miscellaneous awards, elections to societies and celebrations 1971, 1977, 1985-1986 Celebrations and tributes Box 44, Folder 11 Women: Mathematics Present and Future 1989 Note Essay by Christine Feudner.

Box 44, Folder 12 Olga Taussky-Todd: Obituaries, articles and tributes ( See also: Magazines and News clippings; Oversized material; Series 3, Subseries 4 Papers dedicated to Olga Taussky-Todd) 1995-2000, undated Note Special issue in memory of Olga Taussky Todd.

Box 45, Folder 1 Linear Algebra and its Application ( See also: Series 3, Subseries 4 Papers dedicated to Olga Taussky-Todd) 1998 Box 45, Folder 2 Olga Taussky-Todd Celebration of Careers in Mathematics for Women 1997-1999 Note Includes correspondence, symposium program and dinner party organization.

Box 45, Folder 3 John Todd: Caltech retirement festivities 1981 Note Includes after dinner speech and cards.

Box 45, Folder 4 John Todd: 90 th Birthday celebration 2001 May 16 Box 45, Folder 5 John Todd: 94 th Birthday celebration at Oberwolfach 2005 Note Includes birthday messages.

Box 45, Folder 6 John Todd: 95 th Birthday celebration 2006 Box 45, Folder 7 Taussky-Todd Lecture Series by International Linear Algebra Society (ILAS) 1992-1994 Box 45, Folder 8 Fellowships, awards and funds in name of John Todd and Olga Taussky-Todd ( See also: John Todd: 94 th Birthday celebration at Oberwolfach) 1993, 1995, 1998-1999, 2007 Note Booklet only.

Box 45, Folder 9 National Institute of Standards and Technology: Adding Seventeen Portraits to the Gallery 2002 Personal interests and memorabilia Box 45, Folder 10 Stamp albums 1910s, 1930s, 1976, undated undated Box 45, Folder 11 Stamps, miscellaneous 1960s, 1970s, 1980s, 1990s, 2000s

Finding Aid for the Papers of John 10128-MS 40 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 5. Biographical and Personal Material

Box 45, Folder 12 Coins collection undated Box 45, Folder 13 Poems 1934, 1976-1977-1978, 1981-1982, 1985, 1992, undated Note Includes also poems by others.

Box 45, Folder 14 Sketches collection 1985, undated Note By others.

Box 45, Folder 15 Guestbook and signature collection 1974, 1981, 1996, undated Financial and business affairs Box 45, Folder 16 Academic Press Royalties 1967, 1969, 1979, 1991 Box 45, Folder 17 Birkhäuser Verlag agreements and royalties 1959, 1962, 1978, 1983, 1986, 1988, 1993 Box 45, Folder 18 Miscellaneous royalties and copyright 1960,1961, 1980-1981, 1983, 1986 Box 45, Folder 19 Caltech trust and gifts 1990, 1995, 1997, 2000 Taussky and Todd families material Box 46, Folder 1 Taussky family miscellaneous ca. 1813, 1966, undated Note Includes certificate of allegiance to Franz I.

Box 46, Folder 2 Gesamtpraxis der Essigfabrikation 1903 Note Book by Samuel Taussky [Olga Taussky-Todd's grandfather].

Box 46, Folder 3 Families miscellaneous news clippings 1951, 1961, undated Biographical recollections, interviews and speeches Box 46, Folder 4 Olga Taussky-Todd: autobiographical speech 1976 Note Given at the Conference on Matrix Theory in honor of Olga Taussky-Todd.

Box 46, Folder 5 Olga Taussky-Todd: retirement speech 1977 Box 46, Folder 6 Olga Taussky-Todd: autobiographical recollections 1991, undated Box 46, Folder 7 John Todd: The mission of a convert, autobiographical teaching recollection undated Box 46, Folder 8 Interview with John Todd by Richard R. Mertz 1971 February 24 Box 46, Folder 9 Interview with John Todd by Don Albers 2005 October 7 Box 46, Folder 10 Interview with John Todd and Olga Taussky-Todd by Henry S. Tropp 1973 July 2 Magazines and Newsclippings Box 46, Folder 11 Magazines 1956, 1964, 1988, 1996, 1999, Box 46, Folder 12 News clippings 1930s, 1950s, 1960s, 1970s, 1980s, 1990s, undated Box 46, Folder 13 Los Angeles Times Women of the Year, news clippings ( See also: Los Angeles Times Women of the Year; Los Angeles Times Women of the Year, Award to Olga Taussky-Todd) 1963-1964 Box 46, Folder 14 Caltech magazines and publications 1970s, 1980s, 1990s, Box 46, Folder 15 Miscellaneous publications 1950s, 1980s, 1990s, Note Some in photocopy.

Box 46, Folder 16 Olga Taussky-Todd obituaries: newsclippings, magazines and articles ( See also: Celebrations and tributes; Oversized material; Series 3, Subseries 4 Papers dedicated to Olga Taussky-Todd) 1995-1997 Oversized material Note Includes photo album, diplomas, medals and metal memorabilia.

Finding Aid for the Papers of John 10128-MS 41 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 5. Biographical and Personal Material

Box 47, Folder 1 Ministry of Education, Certificate Examination in Mechanical Engineering to John Todd 1924-1925 Box 47, Folder 2 Ministry of Education, Secondary School Certificate Examination to John Todd 1927 Box 47, Folder 3 University of Vienna, doctorate degree diploma to Olga Taussky 1930 March 7 Box 47, Folder 4 University of Vienna, doctorate degree diploma to Olga Taussky, copy 1930 March 7 Box 47, Folder 5 The Queens' University of Belfast certificate of honor in mathematics and mathematical physics to John Todd 1931 Box 47, Folder 6 University of Vienna, medal to commemorate mathematician Wilhelm Wirtinger's 70 th birthday 1935 Physical Description: Medal.

Box 47, Folder 7 Olga Taussky Todd travelling iron 1930s Physical Description: Small iron.

Box 47, Folder 8 McLoughlin Schultz's list of items presented with her thesis on Olga Taussky-Todd 1990s Note Includes anecdote about Olga Taussky- Todd's travelling iron. (Title of thesis is Olga Taussky-Todd : grande dame of mathematics; Troy, N.Y. : Rensselaer Polytechnic Institute, 1996)

Box 47, Folder 9 Österreichische Akademie der Wissenschaften, Almanach 1995/1996 ( See also: Celebrations and tributes; Magazines and News clippings; Series 3, Subseries 4 Papers dedicated to Olga Taussky-Todd) 1996 Physical Description: Book. Note Includes Olga Taussky-Todd obituary.

Box 47, Folder 10 Los Angeles Times Women of the Year, Award to Olga Taussky-Todd ( See also: Los Angeles Times Women of the Year; Los Angeles Times Women of the Year, news clippings) 1963 Physical Description: Sterling silver cup.

Box 47, Folder 11 Binder for papers dedicated to Olga Taussky-Todd 70 th birthday 1976 Physical Description: Binder.

Box 47, Folder 12 California Institute of Technology, medal to Olga Taussky-Todd 1977 Physical Description: Medal.

Box 47, Folder 13 Photo album dedicated to Olga Taussky-Todd 1977 May 25 Physical Description: Photo album.

Box 47, Folder 14 Austrian Cross of Honor for Science and Arts (Österreichische Ehrenkreuz für Wissenschaft und Kunst) ( See also: Austrian Cross of Honor for Science and Arts; Series 6, Subseries 1, Austrian Cross of Honor for Science and Arts, Caltech ceremony photos; Series, 6, Subseries 2, Austrian Cross of Honor for Science and Arts, Caltech ceremony audio recording) 1979 Physical Description: Red and white enamelled medal.

Box 47, Folder 15 Olga Taussky-Todd and John Todd's initials stamp undated Physical Description: Engraved stamp.

Series 6. Audiovisual material

Finding Aid for the Papers of John 10128-MS 42 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 6. Audiovisual material Subseries 1. Photographic material

Subseries 1. Photographic material

Olga Taussky-Todd Note The book/thesis Olga Taussky-Todd : grande dame of mathematics; by M.A. McLoughlin Schultz (Troy, N.Y.: Rensselaer Polytechnic Institute, 1996) may provide captions for some of the photos. Caltech Archives call number: QA29.T38 M35 1996

Box 48, Folder 1 Early black and white informal photos, miscellaneous 1932,1950-1951,1953-1955, 1962, undated Box 48, Folder 2 Informal color photos, miscellaneous 1966, 1969, 1973-1978,1994, undated Box 48, Folder 3 Formal portrait photos 1953,1968, 1976,1979, undated Box 48, Folder 4 School group photos 1923-1924, undated Box 48, Folder 5 Miscellaneous photos with friends and colleagues 1954, 1959, 1962,1969, 1971, 1973-1974, 1976-1978, 1982-1984, undated Note Mostly unidentified people.

Box 48, Folder 6 Photos with Emmy Noether undated Note Includes negative and caption.

John Todd Box 48, Folder 7 Informal photos, miscellaneous 1950, 1953-1959, 1976, 1980-1981, 1984, 1992, 1995, 1997, undated Box 48, Folder 8 Formal portrait photos 1936, 1945, 1951, undated Box 48, Folder 9 Miscellaneous photos with friends and colleagues 1933, 1950-1951, 1955-1957, 1962-1965, 1968-1969, 1971-1973, 1980, 1984, 1997-1998, undated Note Mostly unidentified people.

Box 48, Folder 10 Rosemary Lonergan ca. 2000s John Todd and Olga Taussky-Todd Box 48, Folder 11 Informal photos, miscellaneous 1950,1957, 1962-1964,1971, 1976,1978,1980-1984-1985, 1989,1990, 1992, Box 48, Folder 12 Formal portrait photos 1962, 1973, undated Box 48, Folder 13 Portrait photos of John Todd and Olga Taussky-Todd ca. 1985 Note Includes original photos. The portrait -by Sylvia Posner- was destroyed following a fire on June 27, 1990. (Caltech Archives Photo ID: 10.43-21)

Box 48, Folder 14 Miscellaneous photos with friends and colleagues ( See also: Meetings, Conferences and Events, miscellaneous) 1949-1950,1966, 1973, 1978, 1987, 1990, undated Box 48, Folder 15 Todds' Pasadena residence, garden photos 1959-1962, 1967, 1975, 1977 Events Box 49, Folder 1 Papers dedicated to Olga Taussky- Todd event 1975-1976 ca. Box 49, Folder 2 Olga Taussky- Todd retirement celebration at the Caltech Athenaeum 1977 May 25 Box 49, Folder 3 Austrian Cross of Honor for Science and Arts, Caltech ceremony photos (Österreichische Ehrenkreuz für Wissenschaft und Kunst) ( See also: Austrian Cross of Honor for Science and Arts, Caltech ceremony audio recording; Series 5, Austrian Cross of Honor for Science and Arts; Series 5, Oversized material, Austrian Cross of Honor for Science and Arts) 1978 Box 49, Folder 4 Meetings, Conferences and Events, miscellaneous ( See also: Miscellaneous photos with friends and colleagues) 1950, 1966, 1972-1978, 1982, Box 49, Folder 5 Matrix conference, Oak Ridge National Laboratory 1964 April

Finding Aid for the Papers of John 10128-MS 43 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 6. Audiovisual material Subseries 1. Photographic material

Box 49, Folder 6 Conferences group photos 1965, 1972,1978, 1991, undated Box 49, Folder 7 Olga Taussky-Todd Celebration of Careers in Mathematics for Women 1999 July 16-18 Travel Box 49, Folder 8 Olga Taussky- Todd: Göttingen, Vienna and Zürich 1932-1936 Box 49, Folder 9 Trip to Israel 1956 Box 49, Folder 10 Trip to Japan 1976 March Box 49, Folder 11 Miscellaneous trips 1953, 1972, 1976 Family Box 49, Folder 12 Taussky family photos, parents undated Box 49, Folder 13 Taussky family photos, sisters undated Box 49, Folder 14 Taussky family photos, miscellaneous undated Box 49, Folder 15 Todd family photos, miscellaneous undated People Box 50, Folder 1 Miscellaneous people 1920s-2000s Box 50, Folder 2 Miscellaneous scientists 1930s-1990s Note Includes photos of (but not limited to) Erwin Schrödinger, Max Delbrück, G. H. Hardy, Emmy Noether with Oswald Veblen and Albert Einstein with Kurt Goedel.

Box 50, Folder 3 Slides and photos used in publications undated Note Mostly photo portraits of scientists.

Box 50, Folder 4 Unidentified people ca. 1920s-1940s Box 50, Folder 5 Unidentified people ca. 1950s-1990s Box 50, Folder 6 Miscellaneous negatives undated Note Includes Olga Taussky and John Todd negatives.

Subseries 2. Audio material

Box 50, Folder 7 Austrian Cross of Honor for Science and Arts, Caltech ceremony audio recording (Österreichische Ehrenkreuz für Wissenschaft und Kunst) ( See also: Austrian Cross of Honor for Science and Arts, Caltech ceremony photos; Series 5, Austrian Cross of Honor for Science and Arts; Series 5, Oversized material, Austrian Cross of Honor for Science and Arts) 1978 October 4 Physical Description: Audiocassette. Note Bad recording.

Box 50, Folder 8 Ernst G. Straus Memorial Service 1983 October 11 Physical Description: Audiocassette. Note Personal recollection by Olga Taussky.

Box 50, Folder 9 My career in number theory undated Physical Description: Audiocassette. Note Rehearsal speech.

Finding Aid for the Papers of John 10128-MS 44 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995 Series 6. Audiovisual material Subseries 2. Audio material

Box 50, Folder 10 Schneider and Olga Taussky undated Physical Description: Audiocassette. Note Unidentified honor to Olga Taussky-Todd.

Box 50, Folder 11 Unidentified audio reel undated Physical Description: 3-inch audio reel.

Finding Aid for the Papers of John 10128-MS 45 Todd and Olga Taussky-Todd 1920-2007, bulk 1950-1995