USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1971
The 50th Anniversary of Hydrometeorological Service
21. juni VM: Ingen Arkstørrelse: 50 Design: A. Kalashnikov Perforeringer: 11½
![[The 50th Anniversary of Hydrometeorological Service, type EEL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EEL-s.jpg)
