<<

Joseph Henry and the Smithsonian's First Collection of Scientifc Apparatus

D.J. Warner

Joseph Henry was keen on apparatus, the ob- Institution in London, to such as may attend servations and experiments they made pos- the soirées.’ On one page of his pocket diary, sible, and the ways they might bring public Henry suggested that the Smithsonian ‘may appreciation of and support for . As assist discovery by giving individuals the use professor of natural philosophy at the College of the apparatus.’ On another he mentioned a of New Jersey (now Princeton University), he ‘complete set of Chemical & Philosophical amassed an excellent collection for teaching apparatus for the repetition of all new experi- and research. After becoming the founding ments to disseminate of knowledge of them Secretary of the Smithsonian Institution, he throughout the country.’ Still elsewhere he put together a collection that, in his words, announced his intention to form ‘a museum would ‘surpass in extent similar collections in of physical instruments, which may be used other countries.’1 for experimental illustration and original re- search, and may serve as models to workmen Having been selected for the Smithson- as well as to illustrate the general progress of ian post on December 3, 1846, Henry had a inventions in this line.’ He later boasted that strong say in decisions of the Organization an important way that the Smithsonian had Committee. Most notable, for our purposes, fostered physics and chemistry was by ‘im- was the resolve that ‘the sum of four thousand porting models of the most improved articles dollars, out of the interest accruing to the In- of apparatus and making them known to sci- stitution, be appropriated, for the purchase of entifc men.3 philosophical and chemical apparatus, mod- els, &c.’2 Writing to Alexander Dallas Bache Henry began the instrument project by con- some months later, Henry described his plan tacting leading instrument makers in Paris. to gather ‘a large collection of articles of For- Orders included ‘a complete set of articles eign and curious research, which may serve to for the polarization, diffraction and interfer- excite the love of learning.’ Physical instru- ence of light’ from Soleil (Fig. 1); a complete ments should form an essential part of the collection of Macedonio Melloni’s apparatus collection, and be ‘of such a character as to Fig. 1 Polariscope inscribed ‘Soleil Fils (Fig. 2) with all the latest improvements and induce a pilgrimage to Washington of all the Opticien Rue de l’Odeon No. 35 a Paris’ two extra galvanometers ‘which will be use- quid nunc professors in our country to enlight- bought for the United States Military ful in a variety of researches on electricity and en themselves as to the progress of science Academy, probably in the 1830s. J. B. F. heat’ from Ruhmkorff (Fig. 3); and ‘a set of and to witness the new phenomena.’ Certain Soleil opened a shop at this address in 1825 the more interesting instruments on sound’ evenings would be set apart ‘for the purpose and, for a while, used the term ‘Fils’ to from Marloye. Some years later, Henry men- of enabling artists and inventors to exhibit and distinguish himself from his father, also an tioned Ruhmkorff in connection with a ‘com- explain their instruments or works of art in the optical instrument maker. National Museum plete set of apparatus’ for ‘exhibiting the facts halls of the Institution, as in the Polytechnic of American History, PH.315759. of the new branch of science called dia-mag- netism’, adding that the ‘simple repetition of these experiments in this country is of impor- tance, and the apparatus may serve as a model for imitation to our ingenious artists.’ A local newspaper repeated this statement, adding that the Smithsonian’s apparatus is perhaps ‘the most complete now in our country, and new articles are constantly being added.’4 Henry had met Jean Peltier in Europe, in 1837, and immediately took to this self-taught and remarkably productive French physicist. Writing to Peltier in 1849 (not knowing he had recently died), Henry mentioned an ‘ap- paratus for atmospherical electricity’. In a later report on the subject, he included an ac- count and illustration of the electrometer Pel- tier used for this purpose.5 The Peltier appara- tus that Henry ordered in 1850 was probably a cyano-polarimeter designed to measure the intensity of the polarization and the blue color of the sky. François Arago had presented two Fig. 2 Melloni-type thermopile from Franklin Fig. 3 Nobili-type needle galvanometer examples to the Academy of in Paris & Marshall College. National Museum of inscribed ‘Ruhmkorff, Rue des Orfèvres 6, in 1841; Peltier introduced his version a few American History: EM.318285. Paris’. From Princeton University. National years later. Henry acquired another cyano- Museum of American History: EM.318556. polarimeter from Soleil fls in the late 1860s

26 Bulletin of the Scientifc Instrument Society No. 142 (2019) Fig. 5 This Foucault apparatus signed ‘Ruhmkorff à Paris came from the Smithsonian, and may be a replacement bought after the fre. National Museum of American History: EM.181551.

Fig. 4 Cyano-polarimeter inscribed ‘J. Duboscq-Soleil / à Paris’ ment’. It is thus not sur- B. Chamberlain, a self-taught mechanic who from Columbia College (now University) in New York. Nation risin tht enry se had come to public attention when he showed Museum of American History: PH.322964. ri is n instrument philosophical apparatus at the Massachusetts maker then working for Charitable Mechanics’ Association and took the Smithsonian, to make home a silver medal. At another exhibition, (Fig. 4), and he published a lengthy and lauda- an ‘apparatus to show the vibration of pen- where Chamberlain won another silver, the tory account of Peltier’s life and accomplish- dulum as to persistence in the same direction, judges deemed his large air pump ‘one of the ments in a Smithsonian Annual Report. while point of suspension is in motion; all to best and most thoroughly made that has been urin tht sme tri to ris enry h lso show vibration changes in direction as sine of manufactured in this country.’ The Smith- met the French physicist, Jacques Babinet, latitude.’10 sonian’s Chamberlain air pump was up and and kept in touch with him over the years. In running by June 1849; and displayed at the Foucault’s other experiments were also the mi10s enry ouht hotometer of Metropolitan Mechanics’ Institute fair held non. hus for instnce enry coul rite the sort that Babinet introduced to the British in the tent ffce in shinton in 1.14 in 1857, ‘A striking example of the transfor- Association in 1854. Another Chamberlain instrument that caught mation, as it were, of the of motion into enrys eye s nehelescoe for emon- hile enry roly neer met the ermn heat is exhibited by an article of apparatus strating the formation of clouds, designed by scientist rierich ellmnn he rote n now in the cabinet of the Smithsonian Institu- the American meteorologist, James Pollard enthusiastic endorsement of his work with at- tion and devised by M. Leon Foucault, of Par- Espy.15 mosheric electricity. In resonse ellmnn is.’11 That instrument was sometimes termed sent one of his torsion balance electrometers a Foucault disk (Fig. 5) . in lerne out the hysometer n in- to the Smithsonian.7 Along the same line, strument designed to measure heights in terms n ccount of illim rmstrons mchine enry ene the otherise unnon ohn of the oilin oint of ter enry commis- that produced electricity directly from steam ise to me lloonin eeriments for the sione one from illim uremnn er- appeared in the Smithsonian Annual Report Smithsonian ‘with instruments provided by mn immirnt instrument mer in sh- for 1856.12 Soon thereafter, the Smithson- it for the purpose.’8 e lso too heus inton. enry iscusse this hysometer t ian acquired a machine of this sort made by Lowe to meet President Lincoln, arranged for meeting of the American Association for the C. Eisenlohr, a relatively unknown artisan in the s comny to inte his lloon n for Advancement of Science, and probably dis- Carlsruhe.13 the Smithsonian’s chief clerk to provide men played it in the Apparatus Room.1 to assist Lowe with his operation.9 hile enry s recitie of uroen Charles A. Spencer was an optician in Ca- instrument makers, he was keen to set some Foucault’s demonstrations in Paris nastota, New York who had gained public American makers ‘at work on such articles were widely reported in the American press attention in 1848 when an American micros- as may be manufactured of a good quality n in enrys ors cuse ret ecite- copist wrote that he had ‘achieved so great a in this country.’ Leading the list was Nathan

Bulletin of the Scientifc Instrument Society No. 142 (2019) 27 triumph in practical optics as the construc- tion of a compound achromatic , which compares most favorably with those me y the fnest rtists of uroe. o him moreover, ‘we may look for future displays of scientifc sill hich shll me us entirely independent of the old world in this impor- tant respect. The friends of American indus- try and talent will be pleased to hear, that Mr. Spencer has already received orders for mi- croscopes from public institutions and private iniiuls. rofessor enry hs orere n instrument of high power for the Smithsonian Institute (sic). American patronage, we may hope, will not be wanting to American art.’ enry oul lter sen lesnt eenin ith the rr nturlist ouis ssi usin the Sencer microscoe (i. ) n fnin it to e n ecellent instrument.17 Later still, he reported that the Smithsonian had encouraged microscope manufacture by ‘importing, as samples, simple forms of i. Microscope signed ‘C.A. & H. working ’ and ‘stimulating our Spencer’ purchased by the University native artists to greater exertion in the con- of Michigan in 1857 for $469. The struction of this instrument, by ordering the Pritchard mount is ordinary, but the best that could be produced.’18 objective was a 1/16 of ‘as near 180° as can be obtained.’ National Museum of enry s lys intereste in the ltest n American History: 1990.0183.01. best, but also appreciated the historical. The ‘portable chemical and mineralogical appara- tus’ which James Smithson had used for ‘his inestitions ft this ill. So too i the urn- ing lens and condensing air pump used by Jo- seph Priestley and presented by a grandson.19 n so too i some of the re rtus. oert ren mericn chemist ith n

Fig. 8 Hare termed this an ‘aqueous sliding-rod hydro-oxygen .’ See Robert Hare, ‘An Account of Some of an Improved Construction’, The Philosophical Magazine and Journal, 67 (1826), pp. 21– 30. L. C. Eichner made this replica for the Smithsonian. National Museum of American History: CH.316886.

Fig. 7 The calorimotor that Hare introduced in 1817 was a galvanic instrument with 20 copper plates that connected with one another, 20 zinc plates that connected with one another, and a wooden box flled with a weak acid. It generated heat as well as electricity. L. C. Eichner made this replica for the Smithsonian. National Museum of American History: CH.319426.

28 Bulletin of the Scientifc Instrument Society No. 142 (2019) gases for tests of purity.20 periment however, we do not know.24 But we do know that while Page was working on this By 11 the Smithsonin h roect hysicin nme ohn . illie s lre niells ttery con- on the road, displaying a similar but smaller sistin of ffty cylinricl co- device to American audiences. In 1850, when per cells, each six inches in illie s in shinton seein tent ro- diameter and fourteen inches tection, the Smithsonian bought his engine for high, with appropriate zinc $50.25 elements of pure metal, pro- cured expressly for the pur- Page also claimed to have invented the in- ose from r. hrton of duction coil, as did Ruhmkorff in Paris, and Pennsylvania.’ John Frederic Edward S. Ritchie, an instrument maker in niell rofessor of chemis- Boston. In his Catalogue of 10 (i. 9) try and meteorology at King’s itchie ulishe testimonil from enry College, London, had intro- saying ‘the Induction Apparatus you prepared duced this type of electric bat- for the Smithsonian Institution fully equals tery in 19. oseh hrton the ccount you e of its erformnce. ith was a young Philadelphian three cups of Bunsen’s battery it gives a spark who had recently developed of about twelve inches in length, and would the frst mericn lnt mnu- probably give a longer one with a greater facturing zinc oxide.21 number of cups, or with those of a larger size.’2 Since enrys scientifc reu- tation came largely from his Ebenzer Snell, a professor at Amherst Col- work with electro-magnetism, lege, designed several instruments for illus- I eecte to fn mny items trtin e motion. enry orere set in from the Boston sho of n- 1849. Ten years later, he ordered an example iel is r. merics le- of hrles hetstones e motion r- ing electro-magnetic instru- tus from uosc in ris.27 ment maker, and author of the In the mid-1850s, while giving a Smithson- Manual of Magnetism (1842, ian lectured on planetary disturbances, Snell and later). But the only or- islye rotscoe. esine y lter . der that has yet come to light ohnson rr rute ith scientifc concerns some ‘larger ribbon Fig. 9 Edward S. Ritchie, who partnered with Chamberlain interests, the rotascope exhibited various phe- conductors’ of the sort that before going into business on his own, noted that this ‘Air nomen of rotry motion. enry then ouht enry h use for otin- Pump, (Smithsonian)’ was ‘fnished in an elaborate manner’ one for the Smithsonin it cost 0. e ro- ing sparks and shocks from a and cost $300. One was ‘in the hands of Professor Henry, at ably also bought an inexpensive gyroscope, of single pair of plates.’22 Washington’ and another was at the University of Mississippi. the form recently devised by Foucault; this, E. S. Ritchie, Catalogue (Boston, n.d.), front cover. Courtesy Charles G. Page was a phy- he noted, has ‘unexpectedly become a subject of Smithsonian Institution Libraries. sician/physicist who, while of general popular interest, and thousands of serin s tent ffce e- copies of a simple form of the instrument are extensive collection of apparatus, much of his aminer in 1851, he gave his now manufactured to gratify the public curi- on esin n constructionretire from great magneto electrical machine with its ac- osity.’28 companying electro-magnet to the Smithson- the faculty of the University of Pennsylvania he rtus oom h ir of inch ian, and he convinced a local newspaper that in 1847 and turned his attention from science loesone terrestril n one celestilon this was ‘one of the most prominent and in- to siritulism. enry rote to re t this lo stns nin ltform esine for teresting objects’ in the Smithsonian’s cabinet time, noting that several articles in his labora- demonstrations and discussions. These were of philosophical instruments. ‘By the simple tory “belong to the history of science of our purchased from Benjamin Pike, Jr. in New turn of a crank a powerful electro-magnet is at country, and would be interesting mementos York, and were probably based on the design once produced, capable of sustaining nearly a of the past which should be preserved in some of mes ilson merics frst commercil thousand pounds.’ The article went on to say ulic institution. re ree to the on- loe mer. enry mentione lre lei- that this same machine had worked Morse’s tion, if the Smithsonian would pay for pack- oscoe in 149. e consiere urchsin telegraph in 1844, and had been exhibited ing and shipping, and allow him access to the diagrams and working models of steam en- successfully President, Cabinet, and others, at rtus. enry in one lce oine tht ines one y ionysius rner n Irish the tent ffce hen it eloe uno- res ift oul e of much lue to us in born popularizer of science who had lectured der through several hundred feet of wire by the way of practical experiment.’ Elsewhere in the United States in the early 1840s. And, the ignition of a platinum wire.’23 he mentioned a plan to have “all the articles fter isitin cloc fctory in Ne en fure in r. res lst eition of his hem- In 1849, Page convinced Congress to autho- he ‘engaged a set of the several parts of a istry put up in good style in the museum of rize a whopping $20,000 so that he could clock for exhibition.’29 apparatus and referred to from a printed Cata- build a large battery-powered locomotive. Ferdinand Engel was a German artist who logue.” I have not found a complete list of the enry isite e in his orsho inite made geometrical models that won a prize re rtus ut no it inclue lre him to lecture at the Smithsonian, and planned mel t the rystl lce of 11. enry plunge battery (aka calorimotor) (Fig. 7), an to ehiit his results t the Institution. ht bought several Engel models in 1855: one electrostatic machine with 4-foot diameter he thought about the failure of this grand ex- plate, and a eudiometer (Fig. 8) for igniting representing Fresnel’s wave surface, one an

Bulletin of the Scientifc Instrument Society No. 142 (2019) 29 ellipsoid, one described as ‘interior part of the tural chemist who managed to produce light of atmospheric temperature in their gardens moel me cone. By 1 nel s on from electricity fairly inexpensively by com- and greenhouses, the Gauntlett instrument the payroll of the U.S. Coast Survey.30 bining an arc lamp with a stream of mercury h on siler mel from the oyl orti- so that arcs formed between drops of mercury. cultural Society.44 Smithsonin isitors in 1 miht he seen In 11 hen y s in the nite Sttes an ‘immense instrument for showing the col- enry h ecome intereste in terrestril seeking an American patent and promoting ors of polarized light’ belonging to Thomas magnetism as a young man working as a land his inention enry se him to lecture Edmondson, a wealthy Baltimorean who had surveyor and on a magnetic survey of New t the Smithsonin. In return y e the studied medicine, conducted electro-magnet- or. oin to shinton he ure the Smithsonian ‘a set of apparatus for exhibiting ic experiments, kept meteorological registers, ommissioner of the n ffce to instruct this light’ and a ‘powerful galvanic battery.’34 and amassed notable collections of books, the surveyors of public lands ‘to make obser- paintings, and violins.31 In 1848, at the annual meeting of the Ameri- vations on the variation of the compass so that can Association for the Advancement of without expending but little of the funds of hile the iil r ffecte the Smithson- Science enry met rnol uyot Siss the Smithsonin I fn I cn here o oo ian in many ways, it did not stop the buying scientist recently arrived in the country who deal for the cause of american (sic) science.’45 sree. ne notle urchse from this erio was advocating a national system of weather e lso ure the resury Secretry to he was a large $150 ebonite electrical machine osertions. rmin to the ie enry these surveyors make of mag- from C. F. Varley in London. Another was a asked Guyot to recommend instruments for netic dip and intensity. Smithsonian funds spectroscope from Charles Sacher, a German this purpose. By 1850 he was boasting that would pay for one set of instruments, and immigrant in New York. There was also an the ‘most important service’ the Smithsonian government funds would pay for another; the Amici polarizing microscope made in Paris; has rendered to meteorology was the ‘general observational expenses would come from the a phosphoroscope devised by A. E. Becquerel introduction into this country, of a more accu- public Treasury, and the Smithsonian would in Paris; a balance and weights from Becker rate set of instruments at a reasonable price.’ ulish the results. rently inuence & Sons in Brooklyn; an electric lantern and a e lter clime tht the mnufcture of me- by Bache, then serving as Superintendent of reultor from uosc in ris n hoto- teorological instruments in the United States, the ost Surey enry orere to sets of metricl rtus from the mericn frm of ‘compared with standards furnished by the In- instrumentsech ith ortle mne- on errifel. stitution from London and Paris, has been an tometer for declination’ and an ‘absolute hori- hile informtion out the contents of the important means of advancing the science.’35 zontal intensity instrument with Apparatus Room may be scarce, so too is in- n stn comletefrom homs ones in The Smithsonian’s standard barometer was formtion out its use. e o no hoe- onon. e lso orere to i circles from made by John Frederick Newman in Lon- er tht it hoste mny meetins of scientifc enry Brro in onon.4 By the end of on. ith shiin it cost 129.42. Ernst mechanical and educational organizations. the decade, the Smithsonian had a magnetic in Paris supplied four Fortin-type barometers According to one newspaper announcement, observatory equipped with sophisticated Eng- ith metl trios for 100. ith this form rof. enry ill elier lecture for lo- lish instruments, one that recorded observa- the user could lock the reservoir of mercury, cal teachers, and exhibit ‘a series of experi- tions photographically.47 and safely carry the barometer up and down ments’ with ‘the apparatus of the Institution.’ mountains for altitude determinations.37 Guy- ith scrcely n ecetion eery meri- ccorin to nother hen illim Brton ot used some of these barometers to determine can] expedition of any magnitude has re- Rogers, professor of natural philosophy at heihts in the lchin mountins. e ceived more or less aid from the Smithson- the University of Virginia, gave a course of use them in in 12 hen he estlishe ian.’ So wrote Spencer Baird, the naturalist Smithsonian lectures on the chief mechanical ‘the relation of the standard barometers used ho sere s the Institutions frst seconin properties of the air, including its relation to by the Institution to the most important stan- command.48 Some aid was verbal, but some sound and magnetism, the ‘experimental il- dards of the European observatories.’38 was instrumental. For the U.S. Naval Astro- lustrations were made with some of the beau- nomicl eition to the Southern emi- tiful articles of apparatus belonging to the In- The Smithsonian bought several less expen- shere enry rocure chronometer from stitution.’ And according to yet another, when sive mercury barometers from James Green, einrich essels of lton (then in en- some 20 Indian ‘chief and warriors’ visited in New York. Smithsonian observers bought mark), and a seismometer made according to the Smithsonian, they were shown the Appa- many more.39 Green also made the behemoth the designs and under the supervision of the ratus Room, induced to join hands, and given rometer 240inch lss tue flle ith inurh hysicist mes i ores.49 ‘a severe galvanic shock.’32 sulphuric acid, and protected by a cylindrical rss csetht s mounte in the ret mes uncn rhm s toorhicl enry recite the lue of someht re- ll of the Smithsonin.40 engineer who, while surveying the bound- condite investigations, but was also interested ary between Mexico and the United States, in scientifc solutions to rolems of ulic The Smithsonian bought rain gauges, snow used geomagnetic instruments bought by the concern. In 1852, the year that he became a gauges and wind vanes from Benjamin Pike Smithsonian. To replace these, the Smithson- member of the new congressionally mandat- & Son, in New York.41 It bought a standard ian ordered another set, from London, ‘at the e iht ouse Bor thir orer resnel from Bunten in Paris, another expense of the government.’ And thus, said lighthouse lens went on display in the Smith- from Troughton & Simms in London, several enry y n ition to the numer of in- sonin. enry h encountere resnel lenses common from Green in New struments of this kind, the means of promot- in Paris in 1837 when he visited the shop of York, and several hygrometers.42 And it re- ing the science of terrestrial magnetism, in François Soleil, and met Léonor Fresnel, sur- printed descriptions of meteorological instru- this country, will be increased.’ For the second viving brother of the French scientist who ments offered by L. P. Casella in London.43 Grinnell Expedition to the Arctic led by Navy h eise the form. hile in Scotln soon In 19 enry ouht tente hronomet- physician, Elisha Kent Kane, the Smithsonian thereafter, he saw a Fresnel lens in opera- rical Thermometer devised by an Englishman supplied a ‘complete set’ of magnetic appara- tion.33 nme illim enry untlett. esine tus and ‘the entire natural history equipment.’ ohn homs y s n nlish ricul- for those wanting a permanent written record This magnetic apparatus was later used on an

30 Bulletin of the Scientifc Instrument Society No. 142 (2019) expedition to Mexico and Central America, ‘all the troops, now gathered, in and about Mike Neufeld and Alex Spencer, eds., The until captured and destroyed by bandits.50 shinton in tht he h me r- Smithsonian Air and Space Museum. An Auto- rangements for having this done.’ he frst biography. ner enrys leershi the Smithsonin observations pertained to nationality, height, established a for tests of ‘proposed 10. oseh enry loce oo une 2 11 weight, breadth of chest, and age.57 In time, applications of science to the arts’ provided quoted in The Papers of Joseph Henry, vol. 8, p. the project also involved spirometers for lung the results were given to the public ‘without 19. ichel rncis onlin he oulr n capacity, and dynamometers for strength. The the restriction of tent. lsehere enry Scientifc ecetion of the oucult enulum offcil ccount eline tht Similr in- noted that the Smithsonian would provide a in the United States’, Isis, 90 (1999), pp. 181- vestigations had already been undertaken, to report free of cost ‘provided the information is 204. some etent y rofessor enry in ehlf of of general interest or immediately connected 11. oseh enry errestril hysics n em- the Smithsonian Institution, who had caused with the advance of science, but if the exami- perature’, Agricultural Report of the Commis- apparatus to be constructed for the purpose.’58 nation is required principally to promote the sioner of Patents for 1857 . 4190 rerint- interest of individuals or companies, a charge In nury 1 fre re rt of the ed in The Scientifc Writings of Joseph Henry is me suffcient to coer the eense of the Smithsonin stle. In enrys ors he (shinton .. 1) ol. 2 . 211 investigation.’ urin the 10s the Smith- means for carrying on physical research at the on . 1. et rouce throuh the ction sonian hosted tests of stone proposed for the Institution have been materially diminished, of the magnet on bodies in motion’, in ‘Cor- extension of the U.S. Capitol, of molasses on ccount of the estruction y fre of the respondence de M. Jerome Nicklès’, American imported into the country, of the new polar- very valuable collection of physical appara- Journal of Science, 21 (1) . 1112 on izing apparatus suitable for assessing sugars tus. he riestley n re rtus re ir- 119. otion n et Scientifc American, 11 and alcoholic beverages for tax purposes, of replaceable. The other articles of apparatus (1) . 1 uno there y the iles eition may be replaced at an expense of about ten 12. illem cmnn lectricity from Stem and of aneroid barometers. There were also thousand dollars.’59 Nothin unte enry rmstrons yroelectric chine in the experiments for constructing a scale of boil- was soon building another collection. But that 1840s’, in Making Instruments Count: Essays ing temperatures ‘corresponding to different is another story. on Historical Scientifc Instruments Presented degrees of rarefaction of the air.’51 to Gerard L’Estrange Turner e. . . . Notes and References nerson . . Bennett n . . yn (l- rniin the Smithsonin miht he een 1. oseh enry in Annual Report of the Board ershot 199) . 141. enriett el or enouh ut enry s etermine to of Regents of the Smithsonian Institution for the William Armstrong: Magician of the North (Al- continue scientifc inestitions. ne ee- Year 1849 (1850), p. 18. ereinfter cite s An- nwick, 2010). Castle Garden. Mammoth Steam ning in 1855, in the company of a few friends, nual Report... for the Year ... And, unless oth- Electrical Machine ([1845]). he ‘reproduced with Rhumkorff’s apparatus erise note oseh enry references re from 1. illim ones hees An Account of the ll the rincil henomen of imne- his es iry n ocet iry in Smithson- 52 Smithsonian Institution, Its Founder, Building, tism.’ hen ontomery . eis the ian Institution Archives, RU 007001. Army Engineer in charge of the extension of Operations (shinton 19) . 242. . 2. Report of the Organization Committee of the U.S. Capital, was seeking advice about . ec Iconographic Encyclopaedia of Sci- the Smithsonian Institution (shinton .. esins for ne chmer for the ouse of ence, Literature, and Art (New York, 1852), vol. 1847), p. 22. ‘Smithsonian Institution’, Ameri- eresentties enry use tunin for to 4, Section ‘Physics’, pp. 151-152, and Plate 22, can Journal of Science, 53 (14) . 242. determine the effect of different materials on fs. . he ire t the Smithsonin Institu- soun. hen consierin ne lecture hll . oseh enry to lener lls Bche tion shinton Evening Star (1) . 2. t the Smithsonin enry (n Bche n March 31, 1847, in The Papers of Joseph Henry 14. ‘Journal of the Executive Committee’, June Meigs) visited acoustically notable buildings (shinton .. 199) ol. . 0. An- 2 149 in illim . hees e. The Smith- in Philadelphia, New York, and Boston. And nual Report…for the Year 1849 (1850), p. 18. sonian Institution (shinton 19) . 4. in connection ith this or enry ouht Annual Report…for the Year 1864 (1) . 4. Metropolitan Mechanics’ Institute, A Record ‘Ear trumpets for experiments in acoustics.’53 4. enry to Bche op. cit., Annual Report… for of the First Exhibition of the Metropolitan Me- 1854 (1855), p. 17. ‘The Progress of Science’, chanics’ Institute (shinton 1) . 1 In 1 reconiin the incresin cost of shinton Evening Star (May 15, 1855), p. and 23. sperm oil, the Smithsonian laboratory hosted 2. ‘an extended series of experiments on the 1. mes . sy to oseh enry in Annual properties of different kinds of oil intended 5. For an illustration of the Peltier design, see Report…for the Year 1847 (1848), pp. 47-48. for light-houses purposes’, as well as work on oseh enry eteoroloy in Its onnection oseh enry to sy ril 2 149 in The the est rrnement of reectors n lenses with Agriculture’, Part V, ’Atmospheric Elec- Papers of Joseph Henry ol. (shinton .. 199) . 009. mes . lemin and photometrical apparatus for the Light tricity’, in Agricultural Report of the Commis- Meteorology in America, 1800-1870 (Balti- ouse Bor.54 In 14 there s n eten- sioner of Patents for 1859 . 4124. more, 1990), pp. 78-81. sive series of experiments relating to ‘the con- . enry . . eltier emoir of eltier n- dition of the air, and the mode of ventilation nul eort for 1 (1) . 112. 1. oseh enry to hrim eore Suier of the United States Capitol.’55 April 24, 1849, in The Papers of Joseph Henry, . . islienus tmosheric lectricity ol. (shinton .. 199) . 1011. ie mny scientists of his time enry Transactions of the Academy of Sciences of St. oseh enry to eis . ies uly 14 trusted that precise data and statistical corre- Louis, 1 (111) . 119 on . 4. 1851, in The Papers of Joseph Henry, vol. 8 lations, as had proved fruitful in the natural . ret Blloon eriments y rof. ise (shinton .. 199) . 20120. sciences, would lead to improved understand- [Raleigh, N.C.] Semi-Weekly Standard (May 15, 17. ‘A Compound Achromatic Microscope ings of peoples around the world. The Civil 1858), p. 2. r roie n oortunity to test this ie. Made By An American Artist’, The Literary World, 2 (1848), p. 281; reprinted in The Com- In y 11 soon fter the omrment of 9. ry ohlin Thaddeus Lowe, America’s mon School Journal, 9 (1848), pp. 377-378, and ort Sumter enry rote out mesurin One-Man Air Corps (New York, 1958). The Living Age, 16 (1848), pp. 230-231. C. R.

Bulletin of the Scientifc Instrument Society No. 142 (2019) 31 Gilman, ‘An Account of a Compound Achro- Projections by Ferdinand Engel (New York, [c. . 229. oseh . ilr escrition of matic Microscope, Made by Charles A. Spencer 1). .. hristin ottlie erinn n- the netic sertory t the Smithsonin of Canastota, N. Y.’, American Journal of Sci- gel’, American Journal of Science, 45 (1) Institution’, Smithsonian Institution Annual Re- ence (14) . 2241. oseh enry es pp. 282-283. port, 10 (10) . 9. diary, March 22, 1852. 31. ‘Polarized Light’, Scientifc American, 11 48. 37. S. F. Baird, ‘Report on American Ex- 18. Annual Report…for the Year 1864 (1) (1) . 9. . monson he ottin plorations in the Years 1853 and 1854’, Annual p. 54. Armatures’, American Journal of Science, 26 Report…for the Year 1854 (1855), pp. 79-94. (14) . 2020. lish ent ne neticl sertions in 19. Annual Report of the Board of Regents of the Arctic Seas’ in Smithsonian Contributions to the Smithsonian Institution for the Year 1857 2. rof. enry shinton Evening Star Knowledge, 10 (1858), p. 29. (1858), pp. 34-35. Annual Report of the Board (une 10) . . Smithsonin ectures of Regents of the Smithsonian Institution for the shinton Daily National Intelligencer (Jan. 49. ‘Apparatus and Instruments of Research’, Year 1859 (10) . 10. 15, 1852). ‘Indians at the Smithsonian Institute’, Annual Report…for the Year 1850 (1851), p. 23. Graham’s American Monthly Magazine of Lit- 20. Edgar Fahs Smith, The Life of Robert Hare: 50. Annual Report…for the Year 1857 (1858), erature and Fashion, 52 (1858), p. 271. An American Chemist, 1781-1858 (Philadel- . 290 n 4. Bron on ller ser- phia, 1917). ‘Journal of the Executive Com- 33. Teresa Levitt, A Short Bright Flash: Augus- vations of Terrestrial Magnetism in Mexico’, mittee une 2 149 in illim . hees tin Fresnel and the Birth of the Modern Light- Smithsonian Contributions to Knowledge, 11 ed., The Smithsonian Institution (shinton house (New York, 2013), p. 154. (1859), p. 1. 1879), pp. 472-473. 34. Annual Report…for the Year 1861 (12) 51. Annual Report…for the Year 1850 (1851), 21. Annual Report…for the Year 1861 (12) p. 38. pp. 15-19. Annual Report of the Board of Re- . . ohn reeric niell An Introduction gents of the Smithsonian Institution for the Year 35. Annual Report…for the Year 1850 (1851), to the Study of Chemical Philosophy (London, 1851 (1852), p. 18. Annual Report…for the Year pp. 18-19. Annual Report…for the Year 1857 1830), pp. 438-439. 1854 (1855), p. 18. Annual Report…for the (1) . 2. mes iht n emoir of Year 1858 (1859), p. 35. Gregory T. Cushman, 22. niel is r. Manual of Magnetism Arnold Guyot’, National Academy of Sciences Guano and the Opening of the Pacifc World: A (New York, 1848), pp. 249-253; quote on 244. (1). Global Ecological History (Cambridge, 2013), 2. ret netolectric chine sh- . ohn Nemn n Ne etho of on- p. 83. ington] Daily National Intelligencer (ct. 2 structing a Portable Barometer’, Report of the 2. oseh enry ecor of eriments 1851), p. 1. Charles G. Page, ‘New Magneto- Third Meeting of the British Association for the July 28, 1855, in The Papers of Joseph Henry, Electrical Machine of great power’, American Advancement of Science (1833), pp. 417-418. ol. 9 (shinton .. 2002) . 220. Journal of Science, 34 (1) . 119. 37. Ernst invoice, Fiscal Records, SI Archives. Robert C. Post, Physics, Patents & Politics: A . illim . icinson en . errin n Biography of Charles Grafton Page (New York, . . uyot n the lchin ountin onl . ennon Montgomery C. Meigs and 1). System’, American Journal of Science, 31 the Building of the Nation’s Capital (Athens, (11) . 11 on 12. eort of the hio 2001). mily nn homson The Sound- 24. oseh enry es iry ril 10 y Secretary’, Annual Report…for the Year 1862 scape of Modernity: Architectural Acoustics 19, 1850, and May 14, 1852. (1) . 1. and the Culture of Listening in America, 1900- 2. ohn . illie Imroement in lectro 39. Annual Report…for the Year 1849 (1850), 1933 (mrie 2004) . 22. oseh Magnetic Engines’, U.S. Patent 7,287 (April pp. 11 and 18. enry n coustics lie to ulic Buil- 1 10). oseh enry es iry n. 2 ings’, Proceedings of the American Association n e. 10. ohn . illie inoice e. 40. oseh enry ccount of re Sulh- for the Advancement of Science, 10 (1) . 1850, Fiscal Records, SI Archives, RU 000093. uricci Brometer in the ll of the Smithso- 119-135; also Annual Report…for the Year 1856 nian Institution’, Proceedings of the American 2. oseh enry testimonil in r S. (1857), pp. 221-234. Association for the Advancement of Science, 10 Ritchie, Ritchie’s Illustrated Catalogue of Phil- (1) . 11. 54. Annual Report…for the Year 1863 (14) osophical Instruments (Boston 10) p. x. pp. 34-35 and 77. 41. Annual Report…for the Year 1849 (1850), 27. Ebenezer S. Snell, ‘Account of some new pp. 11 and 18. 55. Annual Report…for the Year 1864 (1) Articles of Philosophical Apparatus’, American p. 29. Journal of Science, 29 (1845), pp. 21-27. 42. Annual Report . . . for the Year 1850 (1851), pp. 15-19. . oseh enry to r . nsfel y 2. lter . ohnson escrition of n - 1 11 in The Papers of Joseph Henry, vol. paratus, called the Rotascope, for Exhibiting 43. ‘Meteorological Instruments’, in Annual… 10 (2004), pp. 210-212. Several Phenomena and Illustrating Certain for the Year 1859 (10) . 44440. . illim or ussell My Diary North Laws of Rotary Motion’, American Journal of 44. ‘Gauntlett’s Chronometrical Thermometer’, and South (onon 1) ol. 2 . 12. us- Science, 21 (12) . 2420. nnul eort he nineer (1) . 14. sell on American Affairs’, [San Francisco] Daily . . . for the Year 1849 (1850), p. 18. Annual Re- Evening Bulletin (Set. 11). ort . . . for the er 1 (1) . 1190. 4. oseh enry to rriet enry ril 1 1847. http://modeleditions.blackmesatech.com/ 58. Benjamin Apthorp Gould, Investigations in 29. entoo . ells ionysius rner memlh0009.html (accessed Aug. 30, the Military and Anthropological Statistics of Popular Science Showman of the 1840s’, The 2018). American Soldiers (Ne or 19) ol. 2 . Magic Lantern Gazette, 29 (Spring 2017), pp. 218. 2-18. 4. oseh enry ocet Noteoo (14) . 44. 59. Annual Report…for the Year 1864 (1) . 30. Ferdinand Engel, Axonometrical Projec- 54. Annual Report…for the Year 1865 (1) tions on the Most Important Geometrical Sur- 47. Robert P. Multhauf and Gregory Good, A p. 18. faces and Drawings for Descriptive Geometry. Brief History of Geomagnetism and A Catalog Serving at the Same Time as a Catalogue of of the Collections of the National Museum of Author’s email address: [email protected] Models Executed according to the Aforesaid American History (shinton .. 19)

32 Bulletin of the Scientifc Instrument Society No. 142 (2019)