USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1930
1st All-Union Educational Exhibition
15. august VM: 1 Arkstørrelse: 100 Design: D. Golyadkin Gravering: photo Perforeringer: 12 x 12¼
![[1st All-Union Educational Exhibition, type BF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BF-s.jpg)
