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[NE1676289], Technical Note, Thomas Alva Edison, Charles Batchelor, August 25th, 1875

Title: [NE1676289], Technical Note, Thomas Alva Edison, Charles Batchelor, August 25th, 1875
Author: Batchelor, Charles; Edison, Thomas Alva
Date: 1875-08-25
Type: Technical Note
Subject: Automatic telegraphy; Electromotograph
Folder ID: NE1676-F
Microfilm ID: 3:170
Document ID: NE1676289
URL: https://edisondigital.rutgers.edu/document/NE1676289
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 3