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[NA327001], Technical Note, Thomas Alva Edison, Archibald David Hoffman, June 14th, 1916

Title: [NA327001], Technical Note, Thomas Alva Edison, Archibald David Hoffman, June 14th, 1916
Author: Hoffman, Archibald David; Edison, Thomas Alva
Date: 1916-06-14
Type: Technical Note
Subject: Disc record and duplicating technology
Folder ID: NA327-F
Microfilm ID: 234:257
Document ID: NA327001
URL: https://edisondigital.rutgers.edu/document/NA327001
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 234