Transistor Radio: Most Up-to-Date Encyclopedia, News & Reviews

The History of the Transistor Radio

Building a More Honest Internet - Columbia Journalism Review

File:Vintage Advertising For The Zenith Royal 500 Transistor Radio In A Koski TV Store Ad In The Missoulian Newspaper (Missoula, Montana), December 18, 1955 (49413822728).jpg - Wikimedia Commons

THE SPORTS ENCYCLOPEDIA: BASEBALL By David S. Neft & Richard M. Cohen 9780312200183

BestCarAudio's 2020 Car Radio Buying Guide

Radio: Enjoying a blast from the past with these old consoles – Daily News

Tivoli Audio Music System Three Review

File:Vintage General Electric 13-Transistor AM-FM Portable Radio, Model Number Unknown, Made in the USA (12194536844).jpg - Wikimedia Commons

Vintage US News & World Report Transistor Radio w/Detachable Speakers Has Issues

Vintage Channel Master Transistor Radio, Model 6518, AM-FM…

Transistor Radios, Crystal Radios: Pix and Info on Collectible Radios

Transistor radio, Ultimate Pop Culture Wiki

Make Your Own Low-Power AM Radio Transmitter