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[LM013009], Letter from Alfred Ord Tate to James Hetrick Gingrich, Baltimore and Ohio Telegraph Co, September 20th, 1886

Title: [LM013009], Letter from Alfred Ord Tate to James Hetrick Gingrich, Baltimore and Ohio Telegraph Co, September 20th, 1886
Editor's Notes: your phonoplex transmitter probably out of whack
Author: Tate, Alfred Ord
Recipient: Baltimore and Ohio Telegraph Co; Gingrich, James Hetrick
Date: 1886-09-20
Type: Letter
Subject: Phonoplex and railroad telegraphy; Electric battery
Folder ID: LM013-F
Microfilm ID: 84:545
Document ID: LM013009
URL: https://edisondigital.rutgers.edu/document/LM013009
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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