USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1950
Telecommunication Trade Union Section
1. april VM: Ingen Arkstørrelse: 100 Design: V. Zavyalov Perforeringer: 12¼
![[Telecommunication Trade Union Section, type AOX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AOX-s.jpg)
![[Telecommunication Trade Union Section, type AOY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AOY-s.jpg)
