Erik Boeré Philatelie : Stamps for sale - USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1960
International Correspondence Week
10. September WM: None Sheetsize: 25 Design: S. Pomansky Perforation: 12 x 12¼
![[International Correspondence Week, type BYQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BYQ-s.jpg)
