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[PT5058A1], Technical Note, Thomas Alva Edison, July 11th, 1912

Title: [PT5058A1], Technical Note, Thomas Alva Edison, July 11th, 1912
Author: Edison, Thomas Alva
Mentioned: Bachman, Frederick
Date: 1912-07-11
Type: Technical Note
Subject: Patent application; Disc phonograph
Folder ID: PT5058-F
Microfilm ID: 246:78
Document ID: PT5058A1
URL: https://edisondigital.rutgers.edu/document/PT5058A1
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 246
License: CC0 1.0 Universal