USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1952
The 110th Birth Anniversary of V.O.Kovalevsky
3. marts VM: Ingen Arkstørrelse: 100 Design: E. Bulanova Perforeringer: 12¼
![[The 110th Birth Anniversary of V.O.Kovalevsky, type AVD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AVD-s.jpg)
