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[NA301045], Technical Note, Thomas Alva Edison, June 27th, 1919

Title: [NA301045], Technical Note, Thomas Alva Edison, June 27th, 1919
Author: Edison, Thomas Alva
Mentioned: Ott, Ludwig Fredrick
Date: 1919-06-27
Type: Technical Note
Subject: Disc record and duplicating technology
Folder ID: NA301-F
Microfilm ID: 232:185
Document ID: NA301045
URL: https://edisondigital.rutgers.edu/document/NA301045
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 232