- 1National Phonograph Company <New York>
Entertainment for every home
Orange (Staat): Nationl Phonograph Co. 1907; 32 S. : Ill.
Phonograph; Verkaufskatalog - 2Edison Manufacturing Comp. <New York>
Catalog Edison Blue Amberol Cylinder Records; [13] Bl. : Ill.
Tonträger; Verkaufskatalog - 3National Phonograph Company <New York>
Edison Amberol Records : this catalogue contains all Amberol selections and Amberol Grand Opera selections listed to and including the February Supplement, 1910
London: 1910; 24 S.
Tonträger; Verkaufskatalog - 4George L. Frow
Edison Cylinder Phonograph Companion
Woodland Hills: Stationery X-Press 1997; 426 S. : zahlr. Ill.
Phonograph