USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1957
The 6th World Youth Festival
27. juli VM: Ingen Arkstørrelse: 72 Design: V. Zavyalov Perforeringer: 12 x 12¼
![[The 6th World Youth Festival, type BIY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BIY-s.jpg)
