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[NA253AAG], Technical Note, Thomas Alva Edison, October 1st, 1914

Title: [NA253AAG], Technical Note, Thomas Alva Edison, October 1st, 1914
Author: Edison, Thomas Alva
Mentioned: Hoffman, Archibald David
Date: 1914-10-01
Type: Technical Note
Subject: Disc record and duplicating technology
Folder ID: NA253-F
Microfilm ID: 229:833
Document ID: NA253AAG
URL: https://edisondigital.rutgers.edu/document/NA253AAG
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 229