Por un escritor de hombre misterioso
Portable audio existed decades before Apple introduced the iPod in 2001—it even predates Sony’s iconic Walkman cassette player by 25 years. Yes, long before both of those milestones there was the transistor radio, a fantastic pocket-size “music player” that for the first time made it possible to tune into your favorite AM radio station no matter where you were.
Restoring the World's First Transistor Radio
History of Radio
Book : Transistor Radios 1954-1968, with price guide
What's Going To Happen To Legacy Broadcast Bands When The Lights Go Out?
The Transistor Radio Nuts & Volts Magazine
Los Angeles Radio People, Where Are They Now, B
SOUTH EAST ASIA DXING: FLASHBACK 1954.
What's Going To Happen To Legacy Broadcast Bands When The Lights Go Out?
70th Birthday Newspaper Sign 1954, 70th Birthday Gift for Men or Women, Back in 1954, 70th Birthday Decorations, Gift for Him, Gift for Her
File:Vintage Regency TR-1 Transistor Radio, The First Commercially Manufactured Transistor Radio In The World (22490767867).jpg - Wikimedia Commons
Brian Wilson - Wikipedia
National Museum of American History