The 100th Anniversary of Popov Central Communications Museum 1972
Now showing: USSR - Postage stamps - 1972 - The 100th Anniversary of Popov Central Communications Museum - 1 stamps.
1972
The 100th Anniversary of Popov Central Communications Museum
21. September WM: None Sheetsize: 50 Design: R. Strelnikov Perforation: 11½
![[The 100th Anniversary of Popov Central Communications Museum, type EKN]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/EKN-s.jpg)
