USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1973
I.G.Petrovsky Commemoration
28. december VM: Ingen Arkstørrelse: 50 Design: E. Aniskin Perforeringer: 11½ x 11¾
![[I.G.Petrovsky Commemoration, type EQI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EQI-s.jpg)
