USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1973
The 250th Anniversary of Sverdlovsk
17. October WM: None Sheetsize: 50 Design: A. Aksamit Perforation: 11½
![[The 250th Anniversary of Sverdlovsk, type EPI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EPI-s.jpg)