USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1984
International Venus-Halley's Comet Space Project
15. december VM: Ingen Arkstørrelse: 30 Perforeringer: 12 x 11½
![[International Venus-Halley's Comet Space Project, type GNB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/GNB-s.jpg)
