The 110th Birth Anniversary of V.O.Kovalevsky 1952
Viser nå: USSR - Postfrimerker - 1952 - The 110th Birth Anniversary of V.O.Kovalevsky - 1 frimerker.
1952
The 110th Birth Anniversary of V.O.Kovalevsky
3. March VM: Ingen Arkstørrelse: 100 Design: E. Bulanova Perforering: 12¼
![[The 110th Birth Anniversary of V.O.Kovalevsky, type AVD]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/AVD-s.jpg)
