Dan's Antique Phonographs Technical articles on the Auxetophone, Edison diamond disc, making fibre needles, motors, speed control, lateral/vertical recording, horns including conical, exponential and electro-mechanical. Caruso discography. Sonora and Victor information. Record lab
http://www.angelfire.com/nc3/talkingmachines/ - [ Report Dead Link ]
PhonoLand Forum containing gramophone, phonograph, 78 and 45 rpm record, cylinder, radio, jukebox message boards.
http://www.phonoland.com/ - [ Report Dead Link ]
The Old Crank Information about “Crapophones”, cabinet keys, phonographs. Also copies of manufacturers instruction manuals.
http://www.oldcrank.com - [ Report Dead Link ]
The Victor Victrola Page Information about the Victor Talking Machine company and the models it produced. Articles including phonograph identification, dating, production volumes, valuations, restoration, technical design, and operating instructions.
http://www.victor-victrola.com/ - [ Report Dead Link ]