RR Auction: Fine Autographs and Artifacts featuring Science and Technology

Wonderful color matte-finish 7 x 8.75 photo of Prince Philip and Queen Elizabeth posing with their children and dogs outside, neatly removed from a 19

Official executioner of Paris active during the French Revolution (1739–1806) who performed 2918 executions, including those of Louis XVI, Georges Dan

Remarkable original matte-finish 4x 3 photograph of the infamous iceberg that the Titanic struck on the night of April 14, 1912. The photograph, taken

Vivid original first-generation glossy 5.5 x 4 photo of two Titanic Emergency Lifeboats floating in the North Atlantic. The photograph, taken by Carpa

Tremendous original 13.75 x 11 matte-finish close-up photo of a Titanic Emergency Lifeboat floating in the waters of the North Atlantic. The photograp

Huge original 13.75 x 11 matte-finish photo of a Titanic Emergency Lifeboat floating in the waters of the North Atlantic. The photograph, taken by Car

Original first-generation matte-finish 4.25 x 2.75 photo of a Titanic Emergency Lifeboat floating in the North Atlantic alongside the Carpathia. The p

French scholar (1790–1832) who published the first translation of the Rosetta Stone hieroglyphs in 1822. Incredible handwritten hieroglyphic manuscrip

Soldier, general, and statesman (1798–1851) known as the 'Old Indian Fighter.' In October 1835 he was appointed a lieutenant colonel in the ...

Rare ALS, two pages on two adjoining sheets, lightly lined, 6.25 x 8, 1882. Letter to the Gibson Brothers Publishing Company, in part: "This bo...