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July 2020 Science & Technology and Space Exploration Auction Results
(bidding is closed on these items)


Showing: items 1 to 50 of 288 items found.
Sort: by item number | lowest prices first | by format | highest prices first | alphabetically
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Item # Item Price Realized (includes buyer's premium)  
2001 Alan Turing Autograph Letter Signed -- ALS $35,000.00      
2004 Albert Einstein Autograph Letter Signed -- ALS $14,501.25      
2007 Albert Einstein Signed Photograph -- Signed Photo $3,500.00      
2008 Albert Einstein Signed Etching -- Signed Etching $6,256.25      
2011 Charles Darwin Signature and Book -- Signature $5,178.75      
2012 Alexis Carrel Typed Letter Signed -- TLS $275.00      
2014 George Washington Carver Typed Letter Signed -- TLS $717.50      
2016 Lee de Forest Typed Letter Signed -- TLS $752.50      
2017 Thomas Edison and Carl H. Wilson Signed Photograph -- Signed Photo $1,552.50      
2019 Thomas Edison Technical Notes and Handdrawn Diagrams -- Notes and Diagrams $3,126.25      
2020 Thomas Edison Autograph Letter Signed -- ALS $722.50      
2021 Robert Fulton Autograph Letter Signed -- ALS $2,500.00      
2022 Richard Feynman Autograph Note Signed -- ANS $3,735.00      
2026 Samuel F. B. Morse Autograph Letter Signed -- ALS $2,505.00      
2027 Alfred Nobel: Nitroglycerin Aktiebolaget Stock Certificate -- Document $541.25      
2028 Robert Oppenheimer Signed Photograph -- Signed Photo $3,562.50      
2029 Bill Gates Signed Business Card -- Business Card $7,366.25      
2030 Gunther Stent Archive -- Group Lot $733.75      
2031 Isaac Asimov Group of (9) Signed Typescripts -- Typescripts $795.00      
2032 George Washington Carver Autograph Letter Signed -- ALS $575.00      
2033 Thomas Edison Typed Letter Signed -- TLS $1,502.50      
2034 Michael Faraday Autograph Letter Signed -- ALS $541.25      
2036 Hermann von Helmholtz Document Signed -- DS $333.75      
2037 Rene Laennec Document Signed -- DS $1,003.75      
2038 Wilhelm Rontgen Autograph Letter Signed -- ALS $2,505.00      
2042 Paul Broca Autograph Note Signed -- ANS $250.00      
2047 John Ericsson Autograph Letter Signed -- ALS $250.00      
2049 Otto Hahn Autograph Letter Signed -- ALS $491.25      
2050 Jack Kilby Signed Sketch -- Sketch $302.50      
2052 Justus Liebig Autograph Letter Signed -- ALS $446.25      
2053 Joseph Lister Autograph Letter Signed -- ALS $275.00      
2055 George Porter Typed Letter Signed -- TLS $250.00      
2058 William Shockley Signed Photograph -- Signed Photo $250.00      
2060 Transistor: Shockley, Bardeen, and Brattain Signed Photograph -- Signed Photo $1,880.00      
2061 Thomas J. Watson Typed Letter Signed -- TLS $275.00      
2062 Louis Breguet Helicopter Wing System Patent Lithograph and Specification Document -- Patent Lithograph $302.50      
2064 DeHavilland Aeroplane Patent Lithograph and Specification Document -- Patent Lithograph $275.00      
2065 F. Dumoulin Shotgun Trigger Patent Lithograph -- Patent Lithograph $250.00      
2067 Thomas Edison and Alexander Graham Bell Phonograph Shaft Patent Lithograph -- Patent Lithograph $302.50      
2069 Thomas Edison Electrode Tube Machine Patent Lithograph -- Patent Lithograph $250.00      
2071 G. Gaggino Aerial Machine Patent Lithograph -- Patent Lithograph $250.00      
2072 Alexander Henry Rifle Patent Lithograph -- Patent Lithograph $250.00      
2073 Hoover Vacuum Patent Lithograph and Specification Document -- Patent Lithograph $250.00      
2074 Kodak Film Roll Patent Lithograph and Specification Document -- Patent Lithograph $250.00      
2077 Alfred Nobel Hand Grenade Patent Lithograph -- Patent Lithograph $333.75      
2084 Nikola Tesla Fluid Propulsion Patent Lithograph -- Patent Lithograph $3,750.00      
2085 Reinhold Tiling Flying Rocket Patent Lithograph and Specification Document -- Patent Lithograph $405.00      
2089 Apollo 13 Alignment Optical Telescope Movie Prop -- Prop $3,126.25      
2090 Back to the Future Signed DeLorean Time Machine Model -- Model $1,971.25      
2092 Star Trek: Gene Roddenberry Typed Letter Signed -- TLS $333.75      
 
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