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

1931 yearbook from Townsend Harris High School in Manhattan featuring the senior class photo of Jonas Salk, who went on to develop the polio vaccine.

Robert Falcon Scott signature. Scott, a British explorer and naval officer, led two expeditions to the South Pole between 1901 and 1912, and died on t

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

Konstantin Tsiolkovsky partial document signed, written entirely in his hand, on the subject of a rocket's speed in flight. In Russian, untransl...

Excellent and bold signatures of the famed DNA discoverers, Francis Crick and James Watson. Signed on a 5'' x 3'' card, ''Fr...

Near fine copy of ''Frank Lloyd Wright: An Autobiography'' signed by the author and naturalist architect. Published by Duell, Sloan ...

Frank Lloyd Wright typed letter signed on ''Taliesin West'' stationery. Dated 28 January 1953, Wright's letter reads in part, &#...

Orville Wright signed 1927 airplane license, issued to Warren Hallowell by the National Aeronautic Association, which Wright oversaw in 1927 as its Go

Neil Armstrong Hometown Newspaper -- 6 September 1969 ''Wapakoneta Daily News'' -- ''Welcome Home Neil''

Press Photo of Charles Lindbergh Receiving Medal of Valor in NY on 13 June 1927 -- 8'' x 10'' Semi-Matte Photo Is Near Fine