The 10th Anniversary of Antarctic Treaty 1971
Now showing: USSR - Postage stamps - 1971 - The 10th Anniversary of Antarctic Treaty - 1 stamps.
1971
The 10th Anniversary of Antarctic Treaty
21. June WM: None Sheetsize: 50 Design: A. Kalashnikov Perforation: 11½
![[The 10th Anniversary of Antarctic Treaty, type EEK]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/EEK-s.jpg)
