Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

[NB208009], Technical Note, Thomas Alva Edison, William Walter Dinwiddie, January 22nd, 1919

Title: [NB208009], Technical Note, Thomas Alva Edison, William Walter Dinwiddie, January 22nd, 1919
Author: Edison, Thomas Alva; Dinwiddie, William Walter
Mentioned: Koppers (H.) Co; Dally, Charles Thompson
Date: 1919-01-22
Type: Technical Note
Subject: Disc record and duplicating technology
Folder ID: NB208-F
Microfilm ID: 238:293
Document ID: NB208009
URL: https://edisondigital.rutgers.edu/document/NB208009
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