A gallery of tube radios collected by Koji Hayashi. Information and photos of Japanese tubes, plus a section on the TV7/U tube tester. [Much of the text is in a Japanese character set, but captions and links are still readable in English.]
Detailed descriptions of and service data for the series of radios housed in the distinctive waterfall or rainbow cabinet, plus radiophonos and intercom units that share some of the components.
Patrick Franzis' collection of vintage radios with notes on each model, tips for restorers, and a detailed account of his General Electric HJ-1005 Console restoration project. There's also a section on his QRP (low-power) amateur radio interests.
Jim Worden's virtual radio museum with restoration photos, vintage advertising featuring the displayed models, and news headlines. Includes titles of radio programs on the air when each model came out.