USSR
Viser nå: USSR - Postfrimerker (1923 - 1991) - 1 frimerker.
1949
Academician V.R.Williams
18. April VM: Ingen Arkstørrelse: 100 Design: E. Sokolov Perforering: 12¼
![[Academician V.R.Williams, type AKH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AKH-s.jpg)
![[Academician V.R.Williams, type AKI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AKI-s.jpg)
