Sovjetunionen
Visar nu: Sovjetunionen - Postfrimärken (1923 - 1991) - 1 frimärken.
1981
Soviet-Mongolian Space Flight
23. mars WM: Inga storlek på arket: 25 Design: Yury Levinovsky Perforering: 12¼ x 11¾
![[Soviet-Mongolian Space Flight, Typ FXD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FXD-s.jpg)
![[Soviet-Mongolian Space Flight, Typ FXE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FXE-s.jpg)
![[Soviet-Mongolian Space Flight, Typ FXF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FXF-s.jpg)
