USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1966
The 23rd Soviet Communist Party Congress
29. March WM: None Sheetsize: 1 Design: V. Ermakov and Yu. Lukyanov Perforation: Printed
![[The 23rd Soviet Communist Party Congress, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/2991-b.jpg)
