URSS
Prezentat acum: URSS - Timbre poştale (1923 - 1991) - 1 timbre.
1975
The 8th International Plant Conservation Congress
4. Iunie WM: Niciunul Marimea foii: 50 Design: L. Sharov Perforare: 11½
![[The 8th International Plant Conservation Congress, Tip EWT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EWT-s.jpg)