USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1976
The 25th Communist Party Congress
2. February WM: None Sheetsize: 50 Design: Yury Artsimenev Perforation: 11½
![[The 25th Communist Party Congress, type EZP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EZP-s.jpg)