USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1975
The 50th Anniversary of Standartisation Committee
12. September WM: None Sheetsize: 50 Design: R. Strelnikov Perforation: 11½
![[The 50th Anniversary of Standartisation Committee, type EYE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EYE-s.jpg)