The Arthur Ashe Estate Auction Ending February 6th

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

NASA Astronaut Ted Freeman Signed Glossy 8'' x 10'' Photo -- Date Stamped the Year of Freeman's Death -- 1964 -- Very Good

Signature of Surgeon General William C. Gorgas -- Respected General Who Abated Malaria -- 5.5'' x 3.5'' -- Near Fine

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

Gus Grissom signed check. The Mercury 7 astronaut signs ''Virgil I Grissom'' to a personal check. Check is filled out in Grissom'...

Jim Irwin Signed First Edition of ''To Rule the Night'' About Lunar Voyage -- ''...You can see the earth like a beautiful, f...

Charles Lindbergh signed ''The Spirit of St. Louis.'' Later edition. Charles Scribner's Sons: New York: 1953. The extraordinary ...

''N.Y. Daily News'' 8'' x 10'' Semi-Matte Photo of Charles Lindbergh NYC Ticker Tape Parade Motorcade -- 13 June 192...

Poster offering a $25,000 reward for the ''apprehension and conviction of the kidnapers of Charles A. Lindbergh, Jr.'' The 18-month-...

Charles Lindbergh signed special presentation edition of ''The Spirit of St. Louis.'' Charles Scribner's Sons: New York: 1953. T...

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S. Christa McAuliffe typed letter signed, and her official NASA photo. McAuliffe perished in the Challenger space shuttle disaster in 1986. A non-astr

The Atlas 107D's engine start button. Scott Carpenter's depression of this button on 24 May 1962 launched the spacecraft carrying him on his...

Full ''John Muir'' signature as a ''Member A.A.C'', or American Alpine Club member, dated 24 February 1908. The Amer...

Explorer Robert Peary Autograph -- ''R.E. Peary'' Signed on 45 Degree Angle as if Descending a Mountain -- on 5'' x 3.5'...

Arctic Explorer Robert Peary 1906 Typed Letter Signed -- After His Expedition -- 8'' x 10.5'' -- Near Fine

Herbert Ponting, Captain Scott's photographer on the ill-fated Terra Nova expedition, autograph letter signed dated 3 February 1927. Ponting wri...

Wiley Post and Harold Gatty signed cover, flown aboard the world's first circumnavigational flight in 1931. The duo flew a Lockheed Vega airplan...

''Jonas Salk'' signs a commemorative first day cover as the inventor of the first effective vaccine against polio. The researcher he...

Jonas Salk 8'' x 10'' Signed Photo -- Light Smudge to Signature, Very Good