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[LM012189], Letter from Samuel Insull to Benjamin Garretson Welch, Williamsport and North Branch Railroad, August 17th, 1886

Title: [LM012189], Letter from Samuel Insull to Benjamin Garretson Welch, Williamsport and North Branch Railroad, August 17th, 1886
Editor's Notes: Referring to your favor of the 16th. Inst., the Phonoplex System cannot be applied in the manner that you speak of.
Author: Insull, Samuel
Recipient: Williamsport and North Branch Railroad; Welch, Benjamin Garretson
Date: 1886-08-17
Type: Letter
Subject: Phonoplex and railroad telegraphy
Folder ID: LM012-F
Microfilm ID: 84:457
Document ID: LM012189
URL: https://edisondigital.rutgers.edu/document/LM012189
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 84

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