USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1981
The 14th Congress of International Union of Architects
12. May WM: None Sheetsize: 50 Design: A. Shmidshtein Perforation: 11½
![[The 14th Congress of International Union of Architects, type FXR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FXR-s.jpg)
