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[NE1695013], Technical Note, Thomas Alva Edison, James Adams, September 6th, 1876

Title: [NE1695013], Technical Note, Thomas Alva Edison, James Adams, September 6th, 1876
Editor's Notes: Acoustic transfer octruplex with bridge
Author: Adams, James; Edison, Thomas Alva
Date: 1876-09-06
Type: Technical Note
Subject: Multiple telegraphy (duplex, quadruplex); Acoustic telegraphy
Folder ID: NE1695-F
Microfilm ID: 3:358
Document ID: NE1695013
URL: https://edisondigital.rutgers.edu/document/NE1695013
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
License: CC0 1.0 Universal