Radio

RNW Antique Radio - Links to antique and old-time radio sites throughout the world, compiled by Radio Netherlands.
http://www.radionetherlands.nl/features/media/links/antiqueradio.html

Antique Radio Classified - 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.
http://www.antiqueradio.com/index.html

Gollum's Crystal Receivers - The history and theory of crystal receivers. Vintage and modern kits, pictures, and links.
http://www.oldradioworld.de/gollum/

TransOceanic Resource Library - Photos, schematics, alignment data, model specs, and a directory of links for Zenith TransOceanic Long Distance radios.
http://www.transoceanic.nostalgiaair.org/

Worldwide Vintage Wireless Database - Mainly UK and North American sets from the 1920s to the 1960s. Picture galleries include thousands of photographs of radios, devices (valves or tubes) and device boxes.
http://www.classaxe.com/wireless/

Antique Radios Online - A site for collectors and restorers of vintage and collectible radios. On-line forums, resources, and chat, supported by a dedicated and experienced membership.
http://antiqueradios.com/

Antique Radio Webring - Web sites about collecting, buying, selling, and trading vintage and antique radios.
http://o.webring.com/hub?ring=antiqueradio

Radio Boys - 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.
http://www.keeline.com/Chapman/

Antique Radio Page - Don Adamson's photo galleries and information on sets from the 1920s to the 1960s. Informative articles include one on how to build a linen diaphragm speaker.
http://members.aol.com/djadamson/arp.html

Vintage Radio and Audio Pages - 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).
http://oldtech.net/

Silver, Sounds, and Stuff - An archive of over 1000 photos of antique radios, information on future and past club meetings and auctions, and reference material for repairing old sets.
http://www.antique-radios.net/

NJ7P Tube Database - Base diagrams, characteristics, and outlines for thousands of vacuum tubes, provided by Bill Beech's Ham Radio Server.
http://www.nj7p.org/cgi-bin/tube/

Nostalgia Air - 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.
http://www.nostalgiaair.org/

Radiobau-Zehetner - 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]
http://www.radio-zehetner.at/

Vintage Radios and Programs - 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.
http://www.compusmart.ab.ca/agirard/VINTAGE.HTM

Philco Simplex Radio History - Features a brief profile of the company formerly located in Sandusky, Ohio. Includes photos of the plant site and a few models from the production line.
http://www.firelandsradios.com/Philco/

Ad*Access - 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.
http://scriptorium.lib.duke.edu/adaccess/subcat-rtv.html

The Philco Repair Bench - 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.
http://www.philcorepairbench.com/

Terry's Vintage Home Entertainment Technology - Discussion of home entertainment technology of the past century. Photos and restoration notes are provided for his "Scott Imperial High-Fidelity Allwave 23", and "RCA Radiola Superheterodyne Second-Harmonic AR-812".
http://www.geocities.com/tysye/

The Rise of the Bakelite and Catalin Radio in the US During the 1930s - A text-only article by Louis Vloedbeld on the background and development of bakelite and catalin radio designs.
http://www.let.uu.nl/ams/xroads/bake-2.htm