The 50th Anniversary of Hydrometeorological Service 1971
Now showing: USSR - Postage stamps - 1971 - The 50th Anniversary of Hydrometeorological Service - 1 stamps.
1971
The 50th Anniversary of Hydrometeorological Service
21. June WM: None Sheetsize: 50 Design: A. Kalashnikov Perforation: 11½
![[The 50th Anniversary of Hydrometeorological Service, type EEL]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/EEL-s.jpg)
