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[NS85ADA1], Technical Note, Martin N Force, John F Ott, February 9th, 1885

Title: [NS85ADA1], Technical Note, Martin N Force, John F Ott, February 9th, 1885
Author: Force, Martin N; Ott, John F
Mentioned: Edison, Thomas Alva
Date: 1885-02-09
Type: Technical Note
Subject: Multiple telegraphy (duplex, quadruplex)
Folder ID: NS85-F
Microfilm ID: 162:788
Document ID: NS85ADA1
URL: https://edisondigital.rutgers.edu/document/NS85ADA1
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