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[D8753ADE1], Report from Pennsylvania Railroad, June 22nd, 1887

Title: [D8753ADE1], Report from Pennsylvania Railroad, June 22nd, 1887
Editor's Notes: Meeting of PRR divisiion operators to discuss trial of phonoplex and other competing multiplex systems. [see D8753ADE]
Author: Pennsylvania Railroad
Mentioned: Edison Phonoplex System; Logue, William S
Date: 1887-06-22
Type: Report
Subject: Multiple telegraphy (duplex, quadruplex); Phonoplex and railroad telegraphy; Electric battery
Folder ID: D8753-F
Microfilm ID: 120:406
Document ID: D8753ADE1
URL: https://edisondigital.rutgers.edu/document/D8753ADE1
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 120