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

Neil Armstrong typed letter signed after his successful return to Earth from Apollo 11. On official NASA letterhead and stamp-dated 25 September 1969,

Very rare document signed by the judges' panel of the 1929 Edison Scholarship Awards, including Charles Lindbergh and Henry Ford. Other signatur...

Enormous signed 31'' x 25” color lithograph of the twelve astronauts who have flown to the moon. The late Jim Irwin was the first to sign th...

Original baseball cap and pass from historic Apollo 11 space launch. Navy blue with stitching reads ''U.S.S. Hornet / Apollo 11.'' C...

Vintage, color NASA photo of Neil Armstrong, signed by the famous astronaut in black felt tip pen. Dated 16 March 1966, inscription reads: “To Tom Bod

Typed letter signed by Polar explorer and aviator Richard Byrd, with handwritten note. Dated 20 September 1947, letter reads in part: “…I am sending…a

Fine signed photo by all nine Russian cosmonauts in various ink colors: Yuri Gagarin, Gherman Titov, Pavel Popovich, Andrian Nikolaev, Valeri Bykovsky

Signed first day cover by Francis Crick, Nobel prize winning biologist and co-discoverer of DNA. First day cover is postmarked 2 June 1958 and celebra

Signed first edition of Charles Lindbergh's historic book of his transatlantic flight, ''We.'' G.P. Putnams Sons: 1927. Signed u...

Excellent William Osler autograph letter signed regarding the disease of syphilis. Letter dated 2 January 1911 upon his ''Regius Professor o...

Louis Pasteur autograph note signed ''L. Pasteur'' to French veterinary surgeon J. Bourrel. Composed in French, letter translates, &...

Norman Rockwell signed print. Image released prior to the moon landing pays tribute to all who helped make the historic event possible. Published by L

Jonas Salk and Albert B. Sabin signed first day cover, with a colorful cachet honoring those who helped fight polio. Signed on the front in black felt

Signed photo of preeminent rocket scientist Wernher von Braun, beside a NASA model rocket. A naturalized U.S. resident who emigrated from Germany afte

First day cover signed by James Watson and Francis Crick, two of the discoverers of DNA. Datemarked Washington DC, 3 June 1981, FDC honors Dr. Charle

Nobel Prize winning scientist, James D. Watson's signed collector's edition of ''The Double Helix,'' Norwalk, Connecticut: E...

Autographs by the famed men who discovered the DNA genetic code and were subsequently awarded the 1962 Nobel Prize for Medicine. Clear ink signatures

James D. Watson's signed book, ''Avoid Boring People.'' Norwalk, Connecticut: Easton Press: 2002. Deep reddish brown leather bo...

James D. Watson's signed book, ''Genes, Girls, and Gamow.'' Norwalk, Connecticut: Easton Press: 2002. 1,175 copies printed. Blue...

Ink signatures of Francis Crick, James D. Watson and M.H.F. Wilkins on individual off-white cards and slips. Each measures approximately 5''...