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

TI announces 1st transistor radio, October 18, 1954 - EDN

The First Transistor Radios - 1950s

Roswell CVB Artifacts of the Digital Age

National Electronics Museum - All You Need to Know BEFORE You Go (with Photos)

Transistor radio - Wikipedia

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

Emerson transistor radio, 1958, The invention of the transi…

24 Inventions That Changed Music

History of Transistors Museum

History of Transistors Museum

National Museum of American History

How the Transistor Radio with Music for Your Pocket Fueled a Teenage Social Revolution, At the Smithsonian