File:Advertising For Sony Transistor Radios (TR-6, TR-63 & TR-72) In The Vancouver Sun Newspaper, July 26, 1957 (46264879332).jpg - Wikipedia

Category:Radio receiver collection by Joe Haupt (from Flickr stream) - Wikimedia Commons

File:Vintage Advertising For Sony Transistor Radios (TR-6 & TR-72) In The Melbourne Australia The Age Newspaper, March 28, 1957 (44502310810).jpg - Wikimedia Commons

Category:Collections by Joe Haupt (flat list) - Wikimedia Commons

Category:Collections by Joe Haupt (flat list) - Wikimedia Commons

TR-714 Radio Sony Corporation; Tokyo, build 1959, 30 pictures

Transistor Six TR-63 Radio Sony Corporation; Tokyo, build

Transistor Six TR-63 Radio Sony Corporation; Tokyo, build

TR-727 Radio Sony Corporation; Tokyo, build 1963 ?, 3 pictures

Transistor Six TR-63 Radio Sony Corporation; Tokyo, build

1957 Sony TR-63

TR-714 Radio Sony Corporation; Tokyo, build 1959, 30 pictures