USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1974
The 3rd All-Union Philatelic Society Congress
4. September WM: None Sheetsize: 1 Design: G. Komlev Perforation: 12 x 12¼
![[The 3rd All-Union Philatelic Society Congress, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/4077-b.jpg)
