![File:Pair Of Vintage Sony Transistor Radios (Red And White Cases), Model TR-620, AM Band, 6 Transistors, Made In Japan, Circa 1960 (8311812233).jpg - Wikimedia Commons File:Pair Of Vintage Sony Transistor Radios (Red And White Cases), Model TR-620, AM Band, 6 Transistors, Made In Japan, Circa 1960 (8311812233).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/2/21/Pair_Of_Vintage_Sony_Transistor_Radios_%28Red_And_White_Cases%29%2C_Model_TR-620%2C_AM_Band%2C_6_Transistors%2C_Made_In_Japan%2C_Circa_1960_%288311812233%29.jpg)
File:Pair Of Vintage Sony Transistor Radios (Red And White Cases), Model TR-620, AM Band, 6 Transistors, Made In Japan, Circa 1960 (8311812233).jpg - Wikimedia Commons
![File:Vintage Sony Transistor Radio With Leather Case, Model TR-817, AM Band, 8 Transistors, Made In Japan, Circa 1962 (49451036838).jpg - Wikimedia Commons File:Vintage Sony Transistor Radio With Leather Case, Model TR-817, AM Band, 8 Transistors, Made In Japan, Circa 1962 (49451036838).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/c/cc/Vintage_Sony_Transistor_Radio_With_Leather_Case%2C_Model_TR-817%2C_AM_Band%2C_8_Transistors%2C_Made_In_Japan%2C_Circa_1962_%2849451036838%29.jpg)
File:Vintage Sony Transistor Radio With Leather Case, Model TR-817, AM Band, 8 Transistors, Made In Japan, Circa 1962 (49451036838).jpg - Wikimedia Commons
![Focusing on the culture & history & design of pocket transistor radios manufactured during the 1950's & 1960's! - SONY TRW-621 Focusing on the culture & history & design of pocket transistor radios manufactured during the 1950's & 1960's! - SONY TRW-621](https://www.jamesbutters.com/TRW%207.jpg)
Focusing on the culture & history & design of pocket transistor radios manufactured during the 1950's & 1960's! - SONY TRW-621
![File:Vintage Sony Transistor Radio, Model TR-620, AM Band, 6 Transistors, Made In Japan, Circa 1960 (47678421271).jpg - Wikimedia Commons File:Vintage Sony Transistor Radio, Model TR-620, AM Band, 6 Transistors, Made In Japan, Circa 1960 (47678421271).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/0/0b/Vintage_Sony_Transistor_Radio%2C_Model_TR-620%2C_AM_Band%2C_6_Transistors%2C_Made_In_Japan%2C_Circa_1960_%2847678421271%29.jpg)