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[NB216032], Technical Note, Archibald David Hoffman, April 27th, 1916

Title: [NB216032], Technical Note, Archibald David Hoffman, April 27th, 1916
Author: Hoffman, Archibald David
Date: 1916-04-27
Type: Technical Note
Subject: Disc record and duplicating technology
Folder ID: NB216-F
Microfilm ID: 238:575
Document ID: NB216032
URL: https://edisondigital.rutgers.edu/document/NB216032
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 238