Sovjetunionen
Visar nu: Sovjetunionen - Postfrimärken (1923 - 1991) - 1 frimärken.
1975
The 8th International Plant Conservation Congress
4. juni WM: Inga storlek på arket: 50 Design: L. Sharov Perforering: 11½
![[The 8th International Plant Conservation Congress, Typ EWT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EWT-s.jpg)
