USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1957
International Philatelic Exhibition.Moscow
27. juli VM: Ingen Arkstørrelse: 98 Design: E. Gundobin Perforeringer: 12 x 12¼
![[International Philatelic Exhibition.Moscow, type BIW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BIW-s.jpg)
