Erik Boeré Philatelie : Stamps for sale - USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1961
The 5th World Congress of Trade Unions
27. November WM: None Sheetsize: 50 Design: Yu. Ryakhovsky and E. Aniskin Perforation: 12¼
![[The 5th World Congress of Trade Unions, type CFI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/CFI-s.jpg)