1 - Isaac NewtonRR Auction
ADS, signed “Is. Newton,” one page, 5.75 x 3, November 15, 1721. Pay order issued to "the Accountant General of the South Sea Company," Jo...
No Online Bidding For This LotEstimate : 25,000.00 - 35,000.00
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2 - Marcello MalpighiRR Auction
Italian doctor (1628–1694) who gave his name to several physiological features and played an important part in the discovery of the microscope and stu
No Online Bidding For This LotEstimate : 1,500.00 - 2,000.00
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3 - Andre-Marie AmpereRR Auction
Influential French physicist (1775-1836) who pioneered the discovery and understanding of electromagnetism; a unit of electric current was named in hi
No Online Bidding For This LotEstimate : 2,400.00 - 2,600.00
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4 - Albert EinsteinRR Auction
ALS in German, signed “Albert,” one page both sides, 8.75 x 11, January 28, 1926. Letter to his ex-wife Mileva Maric, in which Einstein bluntly pours
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5 - Albert EinsteinRR Auction
Vintage color glossy 5 x 7 candid photo of Einstein surrounded by bookcases in what appears to be his study, signed in the lower border in fountain pe
No Online Bidding For This LotEstimate : 4,500.00 - 5,500.00
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6 - Pierre CurieRR Auction
Sought-after ALS in French, signed “P. Curie,” one page, 5.25 x 8.25, Faculte des Sciences de Paris letterhead, October 12, 1904. Letter to a deputy,
No Online Bidding For This LotEstimate : 8,000.00 - 10,000.00
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7 - Niels FinsenRR Auction
Physician and scientist (1860-1904) awarded the Nobel Prize in Medicine and Physiology in 1903, best known for his pioneering use of phototherapy for
No Online Bidding For This LotEstimate : 1,300.00 - 1,500.00
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8 - Hans FischerRR Auction
Organic chemist (1881-1945) who received the 1930 Nobel Prize for Chemistry. Ink signature, "Dr. Hans Fischer., Munchen, 15. X 1936,” on an off...
No Online Bidding For This LotEstimate : 400.00 - 600.00
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9 - Alexander FlemingRR Auction
Scottish bacteriologist (1881–1955) who shared the 1945 Nobel Prize in Medicine for his role in the discovery and isolation of penicillin. Wonderful v
No Online Bidding For This LotEstimate : 2,000.00 - 2,500.00
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10 - Alexander FlemingRR Auction
ALS, one page both sides, 5 x 8, Ministry of Health letterhead, August 27, 1945. Letter in a fundraising effort for St. Mary's. In part: "M...
No Online Bidding For This LotEstimate : 4,500.00 - 5,000.00
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11 - Alexander FlemingRR Auction
Scottish bacteriologist (1881–1955) who shared the 1945 Nobel Prize in Medicine for his role in the discovery and isolation of penicillin. Fantastic m
No Online Bidding For This LotEstimate : 2,500.00 - 3,500.00
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12 - Alexander FlemingRR Auction
Ink signature, "Alexander Fleming,” on an off-white 4.75 x 2.75 autograph card belonging to Bernard J. Klug, stamp-dated October 18, 1954. Matt...
No Online Bidding For This LotEstimate : 600.00 - 800.00
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13 - Jack KilbyRR Auction
Physicist (1923–2005) who won the Nobel Prize in 2000 for his 1958 invention of the integrated circuit. Original ballpoint sketch of an integrated cir
No Online Bidding For This LotEstimate : 200.00 - 400.00
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14 - Charles DarwinRR Auction
ALS signed "Ch. Darwin," two pages on two adjoining sheets, 5 x 8, no date. A memorandum headed, "Index for Mr. Darwin's work on ...
No Online Bidding For This LotEstimate : 7,500.00 - 10,000.00
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15 - Louis PasteurRR Auction
ALS in French, signed "L. Pasteur," one page both sides, 5.25 x 8, Ecole Normale Supérieure letterhead, September 7, 1867. Letter to ...
No Online Bidding For This LotEstimate : 4,000.00 - 5,000.00
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16 - Louis PasteurRR Auction
Signed book: Examen Critique d'un ecrit posthume de Claude Bernard sur la Fermentation. Paris: Gauthier-Villars, 1879. Leatherbound hardcover in...
No Online Bidding For This LotEstimate : 1,500.00 - 2,000.00
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17 - Louis PasteurRR Auction
ALS in French, signed "L. Pasteur," one page, 5 x 8.25, February 11, 1849. Letter to a fellow scientist, in full (translated): "You w...
No Online Bidding For This LotEstimate : 2,000.00 - 2,500.00
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18 - Ivan PavlovRR Auction
Russian physiologist (1849-1936) best known for his investigation of conditioned reflex through the use of experiments involving salivating dogs. He w
No Online Bidding For This LotEstimate : 3,500.00 - 4,500.00
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19 - Jonas SalkRR Auction
Signed book: Breakthrough: The Saga of Jonas Salk. Second printing. NY: Trident Press, 1966. Hardcover with dust jacket, 6 x 8.5, 435 pages. Signed an
No Online Bidding For This LotEstimate : 200.00 - 400.00
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20 - Jonas Salk and Albert SabinRR Auction
FDC with a cachet honoring Drs. Charles and William Mayo, postmarked September 11, 1964, signed in black felt tip, "Albert B. Sabin," and ...
No Online Bidding For This LotEstimate : 200.00 - 400.00
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21 - EntomologistsRR Auction
Collection of 28 ALSs on postcards sent to Charles G. Siewers by various entomologists, dated from the 1870s to 1880s, including: Charles Dury (16), C
No Online Bidding For This LotEstimate : 200.00 - 400.00
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22 - Rene LaennecRR Auction
French physician (1781-1826) who invented the stethoscope in 1816 and pioneered its use for diagnosing chest problems. ALS in French, one page both si
No Online Bidding For This LotEstimate : 1,500.00 - 2,000.00
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23 - Jacob L. MorenoRR Auction
Austrian-American psychiatrist, psychosociologist, and educator (1889–1974) who was the founder of psychodrama and the foremost pioneer of group psych
No Online Bidding For This LotEstimate : 200.00 - 400.00
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24 - Carl JungRR Auction
TLS in German, signed “Ihr Jung,” one page on a 5.75 x 4 postcard, June 11, 1932. Letter to Dr. Wolfgang Kranefeldt, in full (translated): "Rec...
No Online Bidding For This LotEstimate : 1,200.00 - 1,500.00
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25 - Heinrich SchliemannRR Auction
Pioneering archaeologist (1822-1890) best known for his excavations at the ancient sites of Troy and Mycenae. ALS in German, signed “H. Schliemann,” o
No Online Bidding For This LotEstimate : 2,000.00 - 2,500.00
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26 - Roderick MurchisonRR Auction
Scottish geologist (1792–1871) who was the first to investigate the Silurian system. ALS, four pages on two adjoining sheets, 4.5 x 7, August 1, 1861.
No Online Bidding For This LotEstimate : 200.00 - 400.00
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27 - Alexander Graham BellRR Auction
Exceptional ALS, one page, 5.25 x 7.5, black-bordered letterhead, September 22, 1881. Addressed to the Executive Mansion, a letter to J. Stanley Brown
No Online Bidding For This LotEstimate : 2,500.00 - 3,500.00
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28 - Alexander Graham BellRR Auction
Bold ink signature, "Alexander Graham Bell,” on an off-white 4.5 x 1.5 slip clipped from the close of a letter, with Bell adding the year, &quo...
No Online Bidding For This LotEstimate : 200.00 - 400.00
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29 - Rudolf DieselRR Auction
German inventor and mechanical engineer, famous for the invention of the diesel engine, who died under mysterious circumstances in 1913. Rare ALS in G
No Online Bidding For This LotEstimate : 3,800.00 - 4,200.00
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30 - Samuel B. MorseRR Auction
ALS signed "Sam'l F. B. Morse," one page, 8.25 x 10.5, January 11, 1848. Letter to Secretary of the Treasury Robert J. Walker. In part...
No Online Bidding For This LotEstimate : 400.00 - 600.00
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31 - Louis LumiereRR Auction
Inventor of photographic equipment, along with his brother, Auguste. In 1893 they developed, the cinématographe, and showed the first motion pi...
No Online Bidding For This LotEstimate : 200.00 - 400.00
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32 - Simon LakeRR Auction
American engineer (1866-1945) who developed the first submarine to operate successfully on the open seas. Two items: a DS, 11.5 x 8.25, June 14, 1916,
No Online Bidding For This LotEstimate : 200.00 - 400.00
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34 - Ferdinand Graf von ZeppelinRR Auction
Untranslated ANS in German, signed “G. v. Zeppelin,” penned at the start of a two-page letter addressed to him by an unknown recipient, 8.75 x 11.25,
No Online Bidding For This LotEstimate : 600.00 - 800.00
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35 - Ferdinand Graf von ZeppelinRR Auction
German engineer (1838-1917) who designed the famous rigid airship that bears his name. Fountain pen signature, "G. v. Zeppelin, Januar 1916,” o...
No Online Bidding For This LotEstimate : 800.00 - 1,000.00
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36 - Robert H. GoddardRR Auction
Physicist and inventor (1882–1945) credited with creating and building the world's first liquid-fueled rocket. Fountain pen signature, "R. ...
No Online Bidding For This LotEstimate : 1,200.00 - 1,500.00
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37 - Charles LindberghRR Auction
Superb vintage semi-glossy 10 x 8 full-length photo of Lindbergh posing with flying aces Marcel Doret, Cliff Henderson, Fritz Lohse, Richard Atcherley
No Online Bidding For This LotEstimate : 1,300.00 - 1,500.00
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38 - CosmonautsRR Auction
Vintage color semi-glossy 11.25 x 9 group photo of six legendary cosmonauts, signed in the lower border in various ink types by Yuri Gagarin, Gherman
No Online Bidding For This LotEstimate : 1,800.00 - 2,000.00
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54 - Clyde TombaughRR Auction
American astronomer (1906–1997) best known for discovering Pluto in 1930. ALS signed “Clyde W. Tombaugh,” 8.5 x 11, October 3, 1984. Letter to Chris P
No Online Bidding For This LotEstimate : 300.00 - 500.00
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55 - Carl SaganRR Auction
Collection of three first edition books, all hardcovers with dust jackets, including: Cosmos, signed and inscribed on the title page, "For Shir...
No Online Bidding For This LotEstimate : 200.00 - 400.00
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56 - Carl SaganRR Auction
Collection of three first edition books, all hardcovers with dust jackets, including: Cosmos, signed and inscribed on the title page, "For Shir...
No Online Bidding For This LotEstimate : 200.00 - 400.00
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57 - Carl Sagan ArchiveRR Auction
Extensive archive of papers from the collection of Shirley Arden, who worked as an assistant to Carl Sagan for several years in the 1970s and 1980s, p
No Online Bidding For This LotEstimate : 3,000.00 - 5,000.00
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58 - George WashingtonRR Auction
ALS as president, signed “G:o Washington,” one page, 8 x 10, September 20, 1790. Letter to Charles Lee, penned from Mount Vernon. In full: "I h...
No Online Bidding For This LotEstimate : 15,000.00 - 20,000.00
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59 - George WashingtonRR Auction
Extremely desirable ink signature, "Go: Washington,” on an off-white 3.5 x 1 slip. Impressively cloth-matted and framed with an engraved portra...
No Online Bidding For This LotEstimate : 5,000.00 - 7,000.00
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61 - John AdamsRR Auction
Crisply penned ALS as president, one page, 7.75 x 10, October 5, 1798. Letter to Secretary of War James McHenry. In full: "Inclosed are Recomme...
No Online Bidding For This LotEstimate : 7,000.00 - 9,000.00
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62 - John AdamsRR Auction
Sought-after partly-printed vellum DS as president, one page, 13.75 x 11.25, dated 1800. President Adams appoints Samuel Swett as a "First Lieu...
No Online Bidding For This LotEstimate : 3,500.00 - 4,500.00
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63 - John AdamsRR Auction
Highly sought-after large ink signature, "John Adams,” on an off-white 3.5 x 1 sheet. Double-cloth-matted and framed with a portrait to an over...
No Online Bidding For This LotEstimate : 2,500.00 - 3,500.00
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64 - Thomas JeffersonRR Auction
Rare broadside on silk entitled “President Jefferson's Inaugural Speech,” 12 x 22, printed by True & Parks of Boston in 1805. Stitched at ed...
No Online Bidding For This LotEstimate : 3,500.00 - 4,500.00
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65 - Thomas JeffersonRR Auction
ALS signed “Th: Jefferson,” one page, 7 x 8.75, April 17, 1767. Letter to his peer and collegiate friend John Page, in part: "Your welfare that...
No Online Bidding For This LotEstimate : 28,000.00 - 32,000.00
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66 - James MadisonRR Auction
Partly-printed vellum DS as president, one page, 14.75 x 9, February 4, 1813. President Madison grants Jacob Wheeler "Lot Fifteen of square Thr...
No Online Bidding For This LotEstimate : 600.00 - 800.00
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68 - James MonroeRR Auction
ALS signed "Jas. Monroe," one page, 7.75 x 9.75, May 28, 1815. Letter to George Graham, written while secretary of state. In part: "Y...
No Online Bidding For This LotEstimate : 1,800.00 - 2,200.00
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69 - James MonroeRR Auction
Partly-printed vellum DS as president, one page, 13.75 x 9, January 20, 1824. President Monroe grants Robert Lemin a parcel "containing One hun...
No Online Bidding For This LotEstimate : 500.00 - 700.00
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70 - James MonroeRR Auction
Ink signature, "approved, James Monroe,” on an off-white 2.5 x .75 slip clipped from the close of a document. Triple-cloth-matted and framed wi...
No Online Bidding For This LotEstimate : 300.00 - 500.00
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72 - John Quincy AdamsRR Auction
ALS as president signed “J. Q. Adams,” one page, 8 x 10, July 2, 1825. Letter to his brother Thomas Boylston Adams, in full: "In compliance wit...
No Online Bidding For This LotEstimate : 1,800.00 - 2,200.00
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73 - John Quincy AdamsRR Auction
LS as secretary of state, one page both sides, 7.5 x 12.5, May 1, 1821. Detailed letter to Albert Gallatin, then serving as US minister to France, in
No Online Bidding For This LotEstimate : 600.00 - 800.00
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74 - John Quincy AdamsRR Auction
Partly-printed vellum DS as president, signed “J. Q. Adams,” one page, 15.25 x 9.5, July 30, 1827. President Adams grants Robert Miller a tract of lan
No Online Bidding For This LotEstimate : 400.00 - 600.00
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75 - Andrew JacksonRR Auction
Partly-printed vellum DS as president, one page, 11.5 x 15, no date. Unissued scallop-topped ship’s pass, signed at the bottom by Jackson, and counter
No Online Bidding For This LotEstimate : 600.00 - 800.00
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76 - Martin Van BurenRR Auction
Partly-printed DS as president, signed "M. Van Buren," one page, 20.25 x 16, November 21, 1838. Four-language ship's papers issued to ...
No Online Bidding For This LotEstimate : 1,000.00 - 1,500.00
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77 - Martin Van BurenRR Auction
Partly-printed vellum DS as president, signed “M. Van Buren,” one page, 13.75 x 17.75, February 20, 1840. President Van Buren appoints James H. Carlet
No Online Bidding For This LotEstimate : 600.00 - 800.00
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78 - Martin Van BurenRR Auction
ALS signed “M. Van Buren,” one page both sides, 7.75 x 9.75, October 29, 1831. Lengthy letter, in part: "I should judge from the appearance of ...
No Online Bidding For This LotEstimate : 400.00 - 600.00
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79 - Martin Van BurenRR Auction
Early ALS signed “M. V. Buren,” one page both sides, 8 x 9.75, November 21, 1814. Letter to John Q. Leake, in part: "I have not been able to le...
No Online Bidding For This LotEstimate : 400.00 - 600.00
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80 - William Henry HarrisonRR Auction
ADS, signed “Wm. H. Harrison,” one page, 7.25 x 4.5, January 15, 1796. Requisition order issued at Fort Washington, in part: "The Quarter Maste...
No Online Bidding For This LotEstimate : 1,000.00 - 1,500.00
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81 - John TylerRR Auction
ANS as president signed “J. T.,” one page, 7.75 x 9.75, May 24, 1844. Brief note penned on the reverse of a letter addressed to Tyler by New York Cong
No Online Bidding For This LotEstimate : 400.00 - 600.00
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82 - James K. PolkRR Auction
Uncommon partly-printed vellum DS as president, one page, 14.5 x 17, December 18, 1846. President Polk appoints George M. Lauman as "Assistant ...
No Online Bidding For This LotEstimate : 1,000.00 - 1,500.00
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83 - James K. PolkRR Auction
Ink signature as governor of Tennessee, "James K. Polk,” on an off-white 3.25 x .5 slip clipped from a document, circa 1839–1841. Affixed to a ...
No Online Bidding For This LotEstimate : 400.00 - 600.00
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85 - Zachary TaylorRR Auction
Scarce partly-printed DS as president, signed “Z. Taylor,” one page, 21 x 16.5, December 20, 1849. Four-language ship's papers issued to "E...
No Online Bidding For This LotEstimate : 4,000.00 - 4,500.00
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86 - Zachary TaylorRR Auction
ALS signed “Z. Taylor,” four pages on two adjoining sheets, 8 x 10, July 2, 1843. Letter to Surgeon R. C. Wood of the US Army. Taylor begins by thanki
No Online Bidding For This LotEstimate : 1,600.00 - 2,000.00
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87 - Millard FillmoreRR Auction
Signed book: Patent Office Report 1860. Hardcover, 6 x 9.25, 504 pages. Signed on the front pastedown in black ink, most likely an ownership signature
No Online Bidding For This LotEstimate : 400.00 - 600.00
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88 - Millard FillmoreRR Auction
Partly-printed vellum DS as president, one page, 14.75 x 17.75, February 26, 1852. President Fillmore appoints C. F. M. Spotswood as a "Lieuten...
No Online Bidding For This LotEstimate : 400.00 - 600.00
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89 - Franklin PierceRR Auction
ALS as president, three pages, 4.5 x 7, no date but likely circa May 1855. Letter to Secretary of War Jefferson Davis, in full: "I have just re...
No Online Bidding For This LotEstimate : 1,600.00 - 2,000.00
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90 - Franklin PierceRR Auction
ALS, one page, 8.5 x 13, April 1, 1833. Letter to Alpheus Bigelow, in part: "The inclosed affidavit of John J. Roberts has been forwarded to th...
No Online Bidding For This LotEstimate : 600.00 - 800.00
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91 - Franklin PierceRR Auction
Manuscript DS as president, one page both sides, 10.75 x 15.5, no date. President Pierce issues a pardon. In part: “Whereas…John Mullen was convicted
No Online Bidding For This LotEstimate : 500.00 - 700.00
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92 - Franklin PierceRR Auction
Attractive manuscript DS as president, one page both sides, 11 x 16.5, July 5, 1854. President Pierce appoints James A. Peden as the "Minister ...
No Online Bidding For This LotEstimate : 500.00 - 700.00
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95 - Abraham LincolnRR Auction
Quill pen, 5.5? long, made by Abraham Lincoln’s cousin and tutor, Dennis F. Hanks. Pen is tied with green ribbon to a 4.5 x 2 card, with a handwritten
No Online Bidding For This LotEstimate : 1,600.00 - 1,800.00
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96 - Abraham LincolnRR Auction
Section of wood recovered from Abraham Lincoln's home in Springfield, Illinois, 1 x 3.25, affixed to the first page of a pamphlet entitled "...
No Online Bidding For This LotEstimate : 1,200.00 - 1,500.00
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97 - Andrew JohnsonRR Auction
ANS as president signed “A. J.,” on an off-white 3.75 x 2.5 card, no date but 1865. Brief note to Colonel William G. Moore, in full: "Let Nicho...
No Online Bidding For This LotEstimate : 1,600.00 - 1,800.00
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98 - Andrew JohnsonRR Auction
Autograph manuscript, unsigned, one page both sides, 7 x 8.25, June and July 1832. A sheet from the ledger of Johnson's tailor shop, in part: “H...
No Online Bidding For This LotEstimate : 1,000.00 - 1,500.00
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99 - Andrew JohnsonRR Auction
Partly-printed DS, one page, 8.5 x 10.75, January 5, 1867. President Johnson authorizes and directs the secretary of state to "affix the Seal o...
No Online Bidding For This LotEstimate : 800.00 - 1,000.00
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100 - U. S. GrantRR Auction
Partly-printed DS as president, one page, both sides, 10.5 x 15.5, April 9, 1875. President Grant authorizes James M. Leary to take “Charles Claremont
No Online Bidding For This LotEstimate : 1,600.00 - 1,800.00
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101 - U. S. GrantRR Auction
Civil War-dated ALS signed “U. S. Grant, Brig. Gen. Com.,” one page, 8 x 9.75, September 10, 1861. Letter to Major Hatch, in full: "You will pl...
No Online Bidding For This LotEstimate : 3,400.00 - 3,600.00
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102 - U. S. GrantRR Auction
Third-person ALS, signed within the text, “Genl. & Mrs. Grant,” one page, 5 x 8, no date but postmarked August 4, 1884. Letter to General James ...
No Online Bidding For This LotEstimate : 800.00 - 1,200.00
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