USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1963
The 90th Birth Anniversary of Yu.M.Steklov
17. november VM: Ingen Arkstørrelse: 50 Design: V. Mikhailov Perforeringer: 11½
![[The 90th Birth Anniversary of Yu.M.Steklov, type CPR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/CPR-s.jpg)
