USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1988
International Space Project "Phobos"
7. juli VM: Ingen Arkstørrelse: 30 Design: V. Davydov Perforeringer: 11½ x 11¾
![[International Space Project "Phobos", type HBR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/HBR-s.jpg)
