USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1951
The 3rd All-Union Peace Conference
30. November WM: None Sheetsize: 60 Design: E. Gundobin Perforation: 12¼
![[The 3rd All-Union Peace Conference, type AUO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AUO-s.jpg)
