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

Excellent signed photograph of aviator Charles Lindbergh, looking neatly attired, posing with the Spirit of St. Louis in an airplane hangar. Signed in

Exceptional photocard signed ''C.A. Lindbergh'' showing the aviator in front of his trusted aircraft, the Spirit of St. Louis. Card ...

Official NASA 10'' x 8'' black & white singed photo of the 1959 ''Mercury 7'' team gathered around a launch vehi...

Polio vaccine pioneer Jonas Salk typed letter signed on official Salk Institute stationery, dated 20 August 1985. The letter is addressed to a Mr. Nor

Exciting account by Clyde Tombaugh of the hours leading up to his discovery of Pluto. Typed 8.5'' x 11'' document signed ''C...

Interesting sketch of Pluto's orbit by Clyde Tombaugh, the astronomer who founded the dwarf planet. Hand-drawn in pencil and blue pen upon an 8....

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

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

Nice first day cover signed by preeminent scientists Francis Crick and James Watson who co-discovered the molecular structure of DNA. With a sketch by

Typed letter signed ''Orville Wright'' on his personal stationery, dated 22 December 1943 from Dayton, Ohio. Letter, addressed to Re...