Sovjetunionen
Visar nu: Sovjetunionen - Postfrimärken (1923 - 1991) - 1 frimärken.
1974
Soviet Space Research
28. oktober WM: Inga storlek på arket: 50 Design: R. Strelnikov Perforering: 11½
![[Soviet Space Research, Typ ETY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/ETY-s.jpg)
![[Soviet Space Research, Typ ETZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/ETZ-s.jpg)
![[Soviet Space Research, Typ EUA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EUA-s.jpg)
