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[NB207078], Technical Note, William Walter Dinwiddie, Thomas Alva Edison, December 7th, 1918

Title: [NB207078], Technical Note, William Walter Dinwiddie, Thomas Alva Edison, December 7th, 1918
Author: Edison, Thomas Alva; Dinwiddie, William Walter
Date: 1918-12-07
Type: Technical Note
Subject: Disc record and duplicating technology
Folder ID: NB207-F
Microfilm ID: 238:249
Document ID: NB207078
URL: https://edisondigital.rutgers.edu/document/NB207078
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 238
License: CC0 1.0 Universal