The Transistor Radio Launches the Portable Electronic Age, At the Smithsonian

George H. Clark Radioana Collection

It's Sixty Years Since the First Portable Transistor Radio Went on the Market and Started a Revolution

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

Remembering the Radio Revolution - WSJ

The Transistor: Lynchpin of the Electronic Age - The Institution for Science Advancement

Roswell CVB Artifacts of the Digital Age

Texas Instruments And Apple Launch The Transistor Radio And The iPod: This Week In Tech History

The Transistor Radio Nuts & Volts Magazine

The transistor radio was invented in 1947. It allowed people to carry radios with them.

File:Vintage General Electric Super Six Transistor Radio, Model P791A (Turquoise & White Case), AM Band, 6 Transistors, Made In USA, Circa 1960 - 1961 (49007376398).jpg - Wikimedia Commons

History of Transistors Museum

Radio's invisible man – Orange County Register

Algol 11 before Apollo 11: Sapper and Zanuso's TV Set for Brionvega

Regency TR-1 Transistor Radio History