USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1961
The 15th Anniversary of Bulgarian Republic
28. december VM: Ingen Arkstørrelse: 25 Design: A. Zavyalov Perforeringer: 12½ x 12
![[The 15th Anniversary of Bulgarian Republic, type CFN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/CFN-s.jpg)
