RR Auction: Science and Technology Auction

Classic bold ink 'umbrella' signature, "Thos. A. Edison,” on an off-white 8.25 x 12.25 sheet, dated June 13, 1891, and marked at the to...

Original ink sketch of a side-facing view of a gentleman with surrounding mechanical diagrams accomplished by Fulton on an off-white 2.5 x 2.5 clipped

Original ink sketch of a heavy-set fellow in a double-breasted suit accomplished by Fulton on an off-white 6 x 7 sheet, titled below, "Mr. McIv...

American inventor (1800-1860) whose development of the vulcanization process revolutionized the rubber industry. ALS signed “Chas. Goodyear,” one page

Inventor and businessman (1809–1884) whose reaper revolutionized American agriculture. ALS signed “C. H. McCormick,” two pages both sides, 5.25 x 7.75

Group lot of three items signed by Cyrus McCormick (1809–1884), the inventor of the mechanical reaper, including: An ALS signed “C. H. McCormick,” t

ALS signed "Saml. F. B. Morse," one page both sides, 5.25 x 8, August 4, 1860. Letter to Moses Sperry Beach, former editor and proprietor ...

Engineer and businessman (1846–1914) best known for the invention of the air brake and for his energetic promotion of AC power distribution. DS, signe

British engineer (1736-1819) who developed an efficient steam engine which was a universal source of power and provided one of the most essential tech

French Catalan mathematician, physicist, astronomer, and politician (1786–1853). Untranslated ALS in French, signed “F. Arago,” one page both sides, 8

Signed book: Life on Earth. First American edition. Boston: Little, Brown and Company, 1979. Hardcover with dust jacket, 7.25 x 10, 319 pages. Signed

French chemist and politician (1827–1907). Untranslated ALS in French, signed “M. Berthelot,” one page, 4.25 x 5.25, March 7, 1898. In fine condition.

French physicist, astronomer, and mathematician (1774–1862) who established the reality of meteorites, made an early balloon flight, and studied the p

British physician (1821–1910) who was the first woman to receive a medical degree in the United States and the first woman on the Medical Register of

German astronomer (1747–1826) known for his reformulation and popularization of the Titius-Bode law; he also determined the orbit of Uranus and sugges

German mathematician and physicist (1882-1970) who won the 1954 Nobel Prize in Physics for his work in quantum mechanics. TLS signed “M. Born,” one pa

French inventor (1844–1940) primarily known for his involvement in wireless telegraphy. Untranslated ALS in French, signed “E. Branly,” one page, 5.25

German biochemist (1903–1995), who was awarded the Nobel Prize in Chemistry in 1939 for his work on sex hormones. He was initially forced by the Nazi

English physicist (1891-1974) who was awarded the 1935 Nobel Prize in Physics for his discovery of the neutron in 1932, thus paving the way towards th

English physicist (1891-1974) who was awarded the 1935 Nobel Prize in Physics for his discovery of the neutron in 1932, thus paving the way towards th