USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1965
International Congress for Peace and Disarmament
10. červenec WM: Žádný Sheetsize: 25 Design: I. Levin Perforation: 11½
![[International Congress for Peace and Disarmament, type CZM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/CZM-s.jpg)