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[NE1691059], Technical Note, Thomas Alva Edison, January 1876

Title: [NE1691059], Technical Note, Thomas Alva Edison, January 1876
Editor's Notes: Volume 2 -- Doubler; Supplied year and month
Author: Edison, Thomas Alva
Date: 1876-01-00
Type: Technical Note
Subject: Multiple telegraphy (duplex, quadruplex)
Folder ID: NE1691-F
Microfilm ID: 3:222
Document ID: NE1691059
URL: https://edisondigital.rutgers.edu/document/NE1691059
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