Heritage Auctions: Space Exploration Signature Auction, 6304, Dallas

Apollo 15 Crew-Signed Vintage NASA White Spacesuit Color Photo.

Apollo 15 Crew-Signed Insurance Cover Originally from the Personal Collection of Mission Command Module Pilot Al Worden.

Apollo 15: Dave Scott and Al Worden Signed Large Crescent Earth Rising Photo, with Added Comments by Worden, with Zarelli LOA.

Apollo 15 Crew-Signed Lunar Landing Cover.

Apollo 17 Crew-Signed "Type Two Insurance" Cover #185, Canceled on the 25th and 30th Launch Anniversaries, Originally from the Personal Collection of Gene Cernan, on a Notarized Certificate of Authenticity.

Apollo 17 Moonwalkers: Individually-Signed Lunar Surface Photos.

NASA Apollo Mission Controllers: Moon Photo Signed by Griffin, Kranz, Lunney, & Windler.

Skylab II (SL-3) Crew-Signed Color Photo.

Skylab II (SL-3) Crew-Signed Color Photo.

Apollo-Soyuz Test Project: Crew-Signed JSC "ASTP Consumables Analysis" Cover with Long Personal Thank You Message and Crew-Signed "CSM Oxygen Remaining" Graph, in Framed Display with Color Photo.

Apollo-Soyuz Test Project American Flight and Backup Crews-Signed Color Photo, from Mission Backup Commander Alan Bean's Personal Collection with Certificate of Authenticity.

Apollo-Soyuz Test Project Crew-Signed Flight Suit Color Photo.

Space Shuttle Enterprise (OV-101) Vintage NASA Color Photo Signed by Nine including Fred Haise, John Young, and Joe Engle.

Space Shuttle: Report of the Presidential Commission on the Space Shuttle Challenger Accident.

Peenemunde: German WWII V-2 Rocket Graphite Rudder Fragment.

Peenemunde: Three Large German Silver Eating Utensils [and] German I.D. Badge with Original Leather Pouch, circa 1937-1945.

Paul W. Tibbets Signed B-29 Superfortress Enola Gay Model on Stand, with Zarelli LOA.

Vostok 1 Flown Fragments of a Hollow Bolt on a Soviet Launch/ First Day Cover Signed and Authenticated by Florian Noller of Been In Space.

Yuri Gagarin, the First Cosmonaut in Space, Original Vintage German Ultra-Rare "Colorvox" Photo Card / Flexi Disc Record, [and] Original Two-Page Transcript of His Transmissions to Earth. both Circa 1961.

Gherman Titov, the Second Cosmonaut in Space, Signed Color Photo with Certificate of Authenticity from Novaspace.

Andriyan Nikolayev, the Third Cosmonaut in Space, Signed Color Photo with Certificate of Authenticity from Novaspace.

Pavel Popovich, the Fourth Cosmonaut in Space, Signed Color Photo with Certificate of Authenticity from Novaspace.

Valery Bykovsky, the Fifth Cosmonaut in Space, Signed Color Photo with Certificate of Authenticity from Novaspace.

Apollo-Soyuz Test Project Alexei Leonov and Valery Kubasov Signed Russian Cover, with Zarelli LOA.

Alexei Leonov Signed Color Artist Rendition of the Russian Lunar Module on the Moon with Certificate of Authenticity from Been In Space Signed by Florian Noller.