USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1961
The 40th Anniversary of Revolution in Mongolia
25. juli VM: Ingen Arkstørrelse: 25 Design: E. Bulanova Perforeringer: 12¼ x 12
![[The 40th Anniversary of Revolution in Mongolia, type CDF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/CDF-s.jpg)
