Heritage Auctions: Space Exploration Signature Auction, 6326, Dallas

Yuri Gagarin: Original 1968 Russian Newspapers Reporting on His Death (Three) [and] Soviet Sports Commissar Ivan G. Borisenko's Ticket to His State Funeral at Red Square.

Soviet Early Cosmonauts: Large Original Press Photo, Eleven Pictured, Signed by All, with Certificate of Authenticity from PSA/DNA.

Soviet Vostok, Voskhod, and Soyuz Cosmonauts, circa 1967: Large Original Press Photo, Seated and Standing, Signed by Sixteen, with Certificate of Authenticity from PSA/DNA.

Mercury Seven Astronauts: Early NASA Group Photo Signed by All, with Letter of Authenticity from Steve Zarelli.

Mercury Seven NASA Astronaut Group One Signed Book: Martin Caidin. The Astronauts.

Project Mercury: Complete Set of Individually Signed Original NASA Photos by All Seven.

Mercury Seven Astronauts: 1963 Collier Awards Banquet Photo Signed by All.

Gus Grissom Signed Business Suit Pose Color Photo, with Letter of Authenticity from Steve Zarelli.

Project Mercury NASA Capsule Flight Operations Manual Book (SEDR 109), McDonnell Aircraft, September 1, 1961.

Projects Mercury and Gemini: Large Framed Display Featuring Signatures from Twelve Astronauts.

Gemini Program: Individually Signed 11" x 8.5" Photo-Illustrated Launch-Canceled Documents, One for Each of the Ten Missions, with Authentication by Michael Orenstein and Ken Havekotte.

McDonnell "NASA Project Gemini Familiarization Manual" SEDR 300 Volume 1 Book.

Gemini 3 Crew-Signed McDonnell "Gemini Spacecraft" Lithograph, the First Manned Gemini Flight, March 23, 1965.

Gemini 6A and Gemini 7 Rare Dual Heat Shield Plugs in Capsule Shaped Displays.

Gemini 10 Crew-Signed Large Color Photo Depicting the Gemini 10 Spacecraft in Earth Orbit with its Target Agena Docking Vehicle in View, with Certificate of Authenticity from Astronaut Central.

Gemini 11 Flown Gold-Colored Fliteline Medallion Originally from the Personal Collection of Mission Commander Charles Conrad, with His Signed Certificate of Authenticity, in Matted Display.

NASA Lunar Orbiter III Photographic Mosaics -- Frames 181 through 212 (Complete Sequence) Photographed February 22, 1967, Transmitted February 23-25, and Reassembled March 17, 1967, by U.S. Army Map Service.

Cape Kennedy Renaming Event Cover signed by Six Russian Cosmonauts with Zarelli COA.

Apollo: Set of Seven North American Aviation Apollo Training Manuals Ranging 1965-1970.

Apollo: Set of Nine North American Aviation Apollo Block II Training Manuals Ranging 1967-68.

Apollo Moonwalkers: Complete Set of Twelve Signed Color Photos, with Each Wearing their Iconic White Spacesuits.

Apollo Expeditions to the Moon Book Signed by Fifteen Apollo Astronauts, Including Six Moonwalkers, all with Added Mission Numbers, with Certificate of Authenticity from PSA/DNA.

Apollo: Lunar Surface Map Signed by Ten Apollo Astronauts, in Framed Display.

Jules Verne: From the Earth to the Moon Vintage Book Signed by Seven Apollo Astronauts and One Flight Director.

Apollo Astronauts: Grumman "LM Orientation" Training Manual (Course No. 30005-012), Signed by Six - Bean, Haise, Mitchell, Scott, Duke, and Cernan.