Nate D. Sanders Entertainment, Sports and Presidential Auction Ending June 26th at 5pm Pacific.

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

Judith Resnik autograph letter signed. Penned six years before her tragic death in the Space Shuttle Challenger disaster, letter is dated 3 November 1

U.S. flag flown in space aboard the Columbia on NASA's very first space shuttle mission. This ''Stars and Bars'' orbited Earth 3...

Guestbook from the National Aeronautic Association's 1930 conference signed by 27 aviation pioneers. The NAA was founded in 1905 and remains an ...

Steel piece from the 1905 Wright Flyer, the first reliably functional airplane, and the third and most famous incarnation of the Wright Flyer. The pla

Lot of 10 items from Admiral Richard E. Byrd's first two antarctic expeditions, comprising: (1) first edition program about the first trip's...

Richard Byrd Signature -- Arctic Explorer -- In Pencil: ''RE Byrd'' -- 3.5'' x 2'' -- Near Fine

Ernest Shackleton personally owned and used camera viewer, most likely during his first expedition to the Antarctic aboard the Nimrod. That 1907-09 mi

Thomas Edison limited signed edition of ''A Million And One Nights: A History of The Motion Picture'', published by Simon & Schu...

Thomas Edison photo signed. Portrait photo of the inventor bears his autograph inscription to the border along the bottom, ''To Coite W. Hil...

James Watson drawing signed, ''Jim Watson'' beside a hand drawing of a DNA double-helix and note, ''A=T / G=C / DNA''...

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

Carl Zeiss 1856 autograph letter signed, dated 21 March 1856 from Pesth, Hungary. Zeiss founded the famed optical ''Carl Zeiss AG'' ...

Land grant document signed by ''J. Q. Adams'' as President. Dated 23 June 1826, document bestows an 80 acre parcel in Steubenville, ...

Chester A. Arthur document signed as President. Dated 17 September 1883, document appoints Louis A. Barnes as Register of the land office in Gainesvil

Chester A. Arthur signature, ''C. A. Arthur'' in black ink. Signed slip measures 4.25'' x 1.5''. Toning, chipping to...

Wristwatch personally owned by George H.W. Bush, with an autograph letter signed as president thanking Congressman Bill Wilson for this gift. Timex wa

George H.W. Bush typed letter signed as United States Representative to the United Nations. Dated 6 November 1972, letter on UN stationery to Gerald W

George Bush signed Vice Presidential card with autograph note signed, as VP. Bush dedicated the card to Congressman Bill Young's wife, ''...

President George W. Bush autograph note signed, undated but upon White House stationery. Belonging to Congressman Bill Young, handwritten note reads i