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[NB208027A], Technical Note, William Walter Dinwiddie, March 27th, 1919

Title: [NB208027A], Technical Note, William Walter Dinwiddie, March 27th, 1919
Author: Dinwiddie, William Walter
Date: 1919-03-27
Type: Technical Note
Subject: Disc record and duplicating technology
Folder ID: NB208-F
Microfilm ID: 238:302
Document ID: NB208027A
URL: https://edisondigital.rutgers.edu/document/NB208027A
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