Sovjetunionen
Visar nu: Sovjetunionen - Postfrimärken (1923 - 1991) - 1 frimärken.
1960
International Correspondence Week
10. september WM: Inga storlek på arket: 25 Design: S. Pomansky Perforering: 12 x 12¼
![[International Correspondence Week, Typ BYQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BYQ-s.jpg)
![[International Correspondence Week, Typ BYR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BYR-s.jpg)
