Ad*Access
- http://scriptorium.lib.duke.edu/adaccess/subcat-rtv.html
- The "Radio and Television" subcategories, with a large collection of vintage print advertisements dating from the '20s to the '50s. Each image is scanned in color, at 72 and 150 dpi resolutions, and they give information about the source publication.
Antique Radio Classified
- http://www.antiqueradio.com/index.html
- Link to the world of antique radio collecting, its activities, and the publication and products of Antique Radio Classified. Covers old radio, TV, telegraph, amateur/ham radio, high fidelity/hi-fi audio.
Antique Radios Online
- http://antiqueradios.com/
- A site for collectors and restorers of vintage and collectible radios. On-line forums, resources, and chat, supported by a dedicated and experienced membership.
Nostalgia Air
- http://www.nostalgiaair.org/
- Large free online resource for antique and vintage radios, with over fifty thousand pages of scanned Riders schematics, service manuals, tube cross reference, articles, and forums.
Radio Boys
- http://www.keeline.com/Chapman/
- An article by James D. Keeline about the series of juvenile novels written by several ghostwriters under the pen name of "Allen Chapman" and others in the 1920s. Includes images of original covers.
Radiobau-Zehetner
- http://www.radio-zehetner.at/
- Austrian radio history, with a profile of Eng. Franz Zehetner (1907-1986) and his radio and television products, with photographs and advertising copy. [Mostly German, but with some English text]
The Philco Repair Bench
- http://www.philcorepairbench.com/
- Chuck Schwark provides many resources for the Philco radio collector and restorer, ranging from parts cross-references, to service information on some of the more obscure features such as the "Beam-Of-Light" tonearm pickup, and an identification guide for early cathedral models.
Vintage Radio and Audio Pages
- http://oldtech.net/
- Brian McAllister's restoration resources, in the form of high-resolution GIF images of service notes and schematics for many radios, audio amplifiers and preamplifiers, phonos, and tuners. He has a special section for several German radios (Grundig and Telefunken).
Vintage Radios and Programs
- http://www.compusmart.ab.ca/agirard/VINTAGE.HTM
- Resource for collectors and fans of antique radios, military surplus radios, tube radios, valve radios, Collins, Atwater Kent, Hammarlund, Hallicrafters and Crosley radios, and telegraph key collections. Stars and programs from the golden days of radio are featured.