USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1979
Soviet-Bulgarian Space Flight
10. april VM: Ingen Arkstørrelse: 15 Design: G. Komlev Perforeringer: 11¾
![[Soviet-Bulgarian Space Flight, type FOW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FOW-s.jpg)
![[Soviet-Bulgarian Space Flight, type FOX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FOX-s.jpg)
