USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1959
Soviet Technological and Cultural Exhibition
25. juni VM: Ingen Arkstørrelse: 25 Design: V. Klimashin Perforeringer: 12 x 12¼
![[Soviet Technological and Cultural Exhibition, type BSY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BSY-s.jpg)
![[Soviet Technological and Cultural Exhibition, type BSZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BSZ-s.jpg)
