Autographs, Autograph, Autographed, Document Signed, Photo Signed, Signed Document, Signed Photo

''First on the Moon'' written by the three Apollo 11 astronauts with Gene Farmer and Dora Jane Hamblin, signed here by one of the th...

Michael Collins signed first day cover entitled ''Here Men From the Planet Earth First Set Foot Upon the Moon / July 1969, A.D. / We Came in...

Albert Einstein signed menu from the St. Regis Hotel in New York. Signed ''A. Einstein'' on the back cover of the menu alongside sev...

U.N. Non-Proliferation Treaty cover signed by six members of the Enola Gay crew: Paul Tibbets, Dutch Van Kirk, George Caron, Tom Ferebee, Richard Nels

First day cover celebrating the 1953 first ascent of Mt. Everest, signed by four members of the expedition: George Band, Mike Westmacott, George Lowe

''The British Mount Everest Expedition to China'' cover signed, postmarked 26 March 1982 from Lhasa, Tibet. Signatures of team membe...

Theodore Freeman autograph note signed ''Ted Freeman'' in black ink. In full, ''To Mr. Royal Richardson: The very best of wi...

First day cover dated 29 May 1978 signed by Sir Edmund Hillary and sherpa Tenzing Norgay honoring their 25th anniversary of first ascending Mount Ever

Ernest Mills Joyce signed postcard, ''Ernest E. Mills Joyce''. Postcard, measuring 5.5'' x 3.5'', shows a pack of hu...

Signed photograph of Australia's most well-known early aviator, Charles Kingsford-Smith, who made the first trans-Pacific flight from the United...