USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1969
The First USSR Youth Philatelic Exhibition
25. October WM: None Sheetsize: 80 Design: V. Kolganov Perforation: 11¾
![[The First USSR Youth Philatelic Exhibition, type DWN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/DWN-s.jpg)
