The 30th Anniversary of Invention of Radio by A. S. Popov 1925
Şimdi gösteriyor: USSR - Posta pulları - 1925 - The 30th Anniversary of Invention of Radio by A. S. Popov - 2 pullar.
Şimdi gösteriyor: USSR - Posta pulları - 1925 - The 30th Anniversary of Invention of Radio by A. S. Popov - 2 pullar.
![[The 30th Anniversary of Invention of Radio by A. S. Popov, tip N]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/N-s.jpg)
![[The 30th Anniversary of Invention of Radio by A. S. Popov, tip N1]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/N1-s.jpg)
