RR Auction: Fine Autographs and Artifacts featuring Science and Technology

ALS signed “W. Ramsay,” one page both sides, 5 x 8, University of London letterhead, December 5, 1908. Letter to Miss Taylor, in part: "A simil...

Untranslated ALS in French, signed “Raspail,” one page both sides, 4.5 x 6.75, August 9, 1833. In fine condition, with seal-related paper loss to the

ALS in French, one page, 6.75 x 8.25, personal letterhead, October 27, 1928. Untranslated letter regarding a charmingly illustrated fable. In fine con

Distinguished German physicist (1845-1923) who discovered X-rays in 1895, for which he was awarded the Nobel Prize in 1901. ALS in German, signed &q...

TLS signed “E. Rutherford,” one page, 8 x 10, Cavendish Laboratory, Cambridge letterhead, July 9, 1927. In full: "I am very glad to hear that t...

Large flown double-sided 10.5 x 16 cue card used inside the Lunar Module during preparations for the second EVA of Apollo 15, consisting of two cards

Dave Scott’s flown lunar orbit monitor chart carried to the moon during the Apollo 15 mission, folded to 10.5 x 8, signed and flight-certified on the

Spectacular complete ring-bound Lunar Module rendezvous chart book carried on the Apollo 15 mission, 8.5 x 10.5, nine double-sided light cardstock pag

Dave Scott's unflown 14K gold Apollo 15 medallion, measuring 25 mm in diameter and weighing 11 gm, with a beautiful color rendering of the Apoll...

Flown 5.75 x 4 American flag carried to the South Pole from January 9–15, 1970, and then flown to lunar orbit aboard the Command Module Endeavor durin

Desirable flown American flag carried into lunar orbit aboard the Command Module Endeavor during the Apollo 15 mission, 6.25 x 4, signed in the lower

Supremely desirable mid-sized flown American flag carried into lunar orbit on Apollo 15, 11.5 x 7.5, signed in the lower right corner in blue ballpoin

Sought-after flown Apollo 15 'Sieger' postal cover carried to the lunar surface aboard the LM Falcon, numbered 52/400 [hand-corrected], sign...

Lunar surface–used internal support bracket for the Oxygen Purge System worn by one of the Apollo 15 astronauts, 7.5 x 4, featuring a secret beta clot

Extraordinary limited edition flown flag and lunar rover license plate display, numbered 2/10, featuring a small 2.75 x 1.5 Beta cloth American flag a

Flown embroidered Apollo 9 mission patch, measuring 3.5? in diameter, signed and flight-certified on the reverse in blue felt tip, “Flown aboard Apoll

Dave Scott's flown sterling silver Apollo 9 Robbins medal with a raised design of the mission insignia on the face, approximately 1? in diameter...

Dave Scott's gold-plated Fliteline medallion flown aboard the Gemini 8 mission, approximately 1? in diameter, with a raised insignia of the miss...

Unflown sterling silver Skylab 1 Robbins medal, approximately 1.25? in diameter, with a raised design of the mission insignia on the face, and engrave

TLS signed “Glenn T. Seaborg,” one page, 8.5 x 11, Lawrence Berkeley Laboratory letterhead, October 18, 1990. Letter to James R. Berland, in part: &...