Yuri Gagarin Signed "Glory!" Soviet Space Postcard, Hand-Stamped On 1st Anniversary Of 1st HumanUniversity Archives4.7(159)$100(1 bid)Feb 18, 2026
Yuri Gagarin Commemorative Signed PostcardBid Again Auctions (American Space Museum)4.3(19)$125(2 bids)Feb 14, 2026
Russian Cosmonaut Yuri Gagarin Signed CoverBid Again Auctions (American Space Museum)4.3(19)$100Feb 14, 2026
Yuri Gagarin Signed "Glory To The Conquerors Of Space!" Envelope Featuring Triumphant "To The Stars"University Archives4.7(159)$100(1 bid)Feb 18, 2026
Flown Official Stamp Card & Pin Aboard the MIR Space Station, Signed by Soviet Astronauts GennadyUniversity Archives4.7(159)$70Feb 18, 2026
