USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1951
Mongolian People's Republic
12. marts VM: Ingen Arkstørrelse: 40 Design: E. Bulanova Perforeringer: 12¼
![[Mongolian People's Republic, type ASM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/ASM-s.jpg)
![[Mongolian People's Republic, type ASN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/ASN-s.jpg)
![[Mongolian People's Republic, type ASO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/ASO-s.jpg)
