USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1972
The "50th Anniversary of USSR" Philatelic Exhibition
4. říjen WM: Žádný Sheetsize: 25 Design: Yury Levinovsky Perforation: 12¼ x 12
![[The "50th Anniversary of USSR" Philatelic Exhibition, type EKO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EKO-s.jpg)
