Flown Mir era cover dedicated to International Year of space 1992.  The Yuri Gagarin Cosmonaut Training Center, Star City cover signed by Viktor Afanasyev, Vasili Tsibliyev, Valery Polaykov and Yuri Usachev. Size 6.1/4”x 6.1/2” Excellent condition.   

Buy more and safe on the shipping cost. We will ship the second cover for free.