CBS Transistor Radio, USA 1956 - building crystal set from Encyclopedia - Trav-Ler, Sonora, Truetone
7:30
First MAGNAVOX transistor radio - 1956 - hand-wired, made in USA, first and only Sentinel transistor
25:41
Philmore Crystal Radio Kit
17:25
xtal1
25:05
Radio i latarka na "godzinę W" czyli na W-akacje :)
20:11
Investigation and repair of a cheap transistor radio
9:26
A tuned loop antenna for crystal radio
1:21:30
Out & About: Vintage Radio Museum, CT
36:30