USSR
Viser nå: USSR - Postfrimerker (1923 - 1991) - 1 frimerker.
1945
The 100th Anniversary of the Birth of I.I.Mechnikov
27. November VM: Ingen Arkstørrelse: 100 Design: I. Dubasov Perforering: 12¼
![[The 100th Anniversary of the Birth of I.I.Mechnikov, type WW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/WW-s.jpg)
![[The 100th Anniversary of the Birth of I.I.Mechnikov, type WX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/WX-s.jpg)
