Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

[D0908AAM], Letter from Frank Lewis Dyer to Western Union, John Charles Barclay, January 29th, 1909

Title: [D0908AAM], Letter from Frank Lewis Dyer to Western Union, John Charles Barclay, January 29th, 1909
Author: Dyer, Frank Lewis
Recipient: Western Union; Barclay, John Charles
Mentioned: Edison, Thomas Alva
Date: 1909-01-29
Type: Letter
Subject: Patents; Multiple telegraphy (duplex, quadruplex)
Folder ID: D0908-F
Microfilm ID: 193:231
Document ID: D0908AAM
URL: https://edisondigital.rutgers.edu/document/D0908AAM
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 193