USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1983
International Congress "Physicians against Nuclear War"
17. November WM: None Sheetsize: 50 Design: G. Komlev Perforation: 11½
![[International Congress "Physicians against Nuclear War", type GIB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/GIB-s.jpg)
