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[NS86ADC7], Technical Note, Thomas Alva Edison, May 11th, 1886

Title: [NS86ADC7], Technical Note, Thomas Alva Edison, May 11th, 1886
Editor's Notes: phonoplex drawings
Author: Edison, Thomas Alva
Mentioned: Hamilton, Hugh De Coursey
Date: 1886-05-11
Type: Technical Note
Subject: Phonoplex and railroad telegraphy
Folder ID: NS86-F
Microfilm ID: 162:866
Document ID: NS86ADC7
URL: https://edisondigital.rutgers.edu/document/NS86ADC7
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 162