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

Author-signed copy of ''Carrying the Fire'' by astronaut Michael Collins. Farrar, Straus and Giroux: New York: 1974. Collins signs b...

Apollo 11 astronaut Michael Collins signs an 8'' x 10'' glossy photo ''Mike Collins'' in blue marker. Collins is out...

11'' x 8.5'' cardstock composite photo of the flight crews of Apollo 1 and Apollo 7 through 11, signed at center in black ink, '...

Typed letter signed by American astronaut Michael Collins, who flew on both the Gemini 10 and Apollo 11 flights. The letter, dated 10 November 1972, w

Space Shuttle Columbia flown U.S. flag. 5.5'' x 4'' red, white and blue rayon-type fabric flag is affixed to an 8.5'' x 11&#...

Fine signature by Marie Curie upon her ''Institut Du Radium'' notecard from the ''Faculte Des Science De Paris.'' 5....

Charles Darwin CDV circa 1862, shortly after his explosive ''Origin of the Species'' was published. The 2.25'' x 3.5'...

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...

1978 Nepalese first day cover celebrating the 25th anniversary of the first ascent of Mount Everest by Edmund Hillary and Tenzing Norgay. Signed by ex

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

Envelope flown upon the LZ 127 Graf Zeppelin, the German airship that operated from 1928 to 1937. Cover has the 1933 ''Graf Zeppelin'...

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

Sir Edmund Hillary signed ''High Adventure.'' Easton Press: Norwalk, CT: 2003. This signed edition displays burgundy leather boards,...

First day cover dated 29 May 1978 signed by Sir Edmund Hillary and sherpa Tenzing Norgay, honoring the 25th anniversary of their ascent of Mt. Everest

Howard Hughes autograph letter signed, undated though likely circa 1968 as he was developing Las Vegas. Here, Hughes writes to his assistant and confi

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...

Charles Lindbergh signed presentation copy of his Pulitzer Prize-winning memoir, ''The Spirit of St. Louis.'' New York: Charles Scri...