American Gramophone and Wireless 
Antique Record Machines
Early Recorded Sounds and Wax Cylinders A voyage into the low-tech world of early recorded sound
Edison Phonograph Collection 
The Edison Shop
Edison National Historic Site, West Orange, New Jersey
Get Reel! The Only tape/wire recorder website 
Tim Gracyk's Home Page
Guido Severijn's Home Page
The Online Antique Phonograph Gallery
The Vintage Vaudeville and Ragtime Show