USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 2 stamps.
5. December WM: 1 Sheetsize: 75 Design: V. Zavjalov Engraving: photo Perforation: 12ΒΌ
![[First All-Union Philatelic Exhibition, type CG]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/CG-s.jpg)
![[First All-Union Philatelic Exhibition, type CG1]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/CG1-s.jpg)
20. March WM: 1 Sheetsize: 75 Design: Π. ΠΠ»ΠΎΡΠ½ΠΈΠΊΠΎΠ²-ΠΡΡΠ΄ΠΈΠ½ΠΎΠ² Engraving: photo Perforation: 12ΒΌ x 10ΒΎ
![[All-Union Philatelic Exhibition in Leningrad, type CG2]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/CG2-s.jpg)
![[All-Union Philatelic Exhibition in Leningrad, type CG3]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/CG3-s.jpg)
