A postage stamp reproducing a picture by I.Sorokin "Alexander Popov demonstrating the world's first radio to Admiral Stepan Makarov". The stamp was issued in the Radio Day series in 1949.
- Categories: Arts, Culture & Entertainment
- Location: Moscow, Russia
- Event date: 09.10.1950
- Date published: 07.06.2010
- Author: Николай Максимов
- Source: Sputnik
- Credit: Sputnik
- Original: 32103, 35 mm film
- Media: JPEG, 4239x2998px, 2.8Mb