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[NS85ADC05], Technical Note, Thomas Alva Edison, August 25th, 1885

Title: [NS85ADC05], Technical Note, Thomas Alva Edison, August 25th, 1885
Editor's Notes: Way duplex
Author: Edison, Thomas Alva
Mentioned: Hamilton, Hugh De Coursey; Ott, John F
Date: 1885-08-25
Type: Technical Note
Subject: Multiple telegraphy (duplex, quadruplex)
Folder ID: NS85-F
Microfilm ID: 162:821
Document ID: NS85ADC05
URL: https://edisondigital.rutgers.edu/document/NS85ADC05
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 162
License: CC0 1.0 Universal