Sovjetunionen
Visar nu: Sovjetunionen - Postfrimärken (1923 - 1991) - 1 frimärken.
1961
The 40th Anniversary of Soviet Hydro-meteorological Service
21. juni WM: Inga storlek på arket: 25 Design: N. Kruglov Perforering: 12 x 12¼
![[The 40th Anniversary of Soviet Hydro-meteorological Service, Typ CCY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/CCY-s.jpg)
