Two commemorative covers. Both 6 x 4.5, one with a cachet honoring Yuri Gagarin, with postage stamps honoring the Soyuz 6, 7, and 8 missions, signed in blue and black ballpoint by all seven members; and one with a cachet honoring the Russian space program, signed in blue and black ink by the crew members of Soyuz 5 and Vladimir Shatalov. In fine condition. Pre-certified Steve Zarelli and RR Auction COA.
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