The 50th Anniversary of the Radio Discoveries of Alexander Stepanovich Popov 1945
ただいま表示中： ソビエト連邦 - 郵便切手 - 1945 - The 50th Anniversary of the Radio Discoveries of Alexander Stepanovich Popov - 3 切手.
ただいま表示中： ソビエト連邦 - 郵便切手 - 1945 - The 50th Anniversary of the Radio Discoveries of Alexander Stepanovich Popov - 3 切手.
![[The 50th Anniversary of the Radio Discoveries of Alexander Stepanovich Popov, タイプ VX]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/VX-s.jpg)
![[The 50th Anniversary of the Radio Discoveries of Alexander Stepanovich Popov, タイプ VY]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/VY-s.jpg)
![[The 50th Anniversary of the Radio Discoveries of Alexander Stepanovich Popov, タイプ VZ]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/VZ-s.jpg)
