USSR
Now showing: USSR - Postage stamps (1923 - 1991) - 1 stamps.
1961
The 40th Anniversary of Soviet Hydro-meteorological Service
21. June WM: None Sheetsize: 25 Design: N. Kruglov Perforation: 12 x 12¼
![[The 40th Anniversary of Soviet Hydro-meteorological Service, type CCY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/CCY-s.jpg)
