USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1957
The 100th Anniversary of "Red Proletariat" Plant
15. March WM: None Sheetsize: 72 Design: E. Gundobin Perforation: 12 x 12¼
![[The 100th Anniversary of "Red Proletariat" Plant, type BGT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BGT-s.jpg)
