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[NA336197], Technical Note, William Walter Dinwiddie, March 9th, 1918

Title: [NA336197], Technical Note, William Walter Dinwiddie, March 9th, 1918
Author: Dinwiddie, William Walter
Mentioned: Kircher, Charles George
Date: 1918-03-09
Type: Technical Note
Subject: Disc record and duplicating technology
Folder ID: NA336-F
Microfilm ID: 235:137
Document ID: NA336197
URL: https://edisondigital.rutgers.edu/document/NA336197
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 235