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[D7937J], Letter from Charles Pitt Edison to Thomas Alva Edison, February 14th, 1879

Title: [D7937J], Letter from Charles Pitt Edison to Thomas Alva Edison, February 14th, 1879
Editor's Notes: New movement on telephone works bang up, which shows the worm is no good. Bergmann starting to make patterns for iron box and movement, but is slow. Expects to have 2 telephones done by next week.
Author: Edison, Charles Pitt
Recipient: Edison, Thomas Alva
Mentioned: Bergmann, Sigmund
Date: 1879-02-14
Type: Letter
Subject: Telephone
Folder ID: D7937-F
Microfilm ID: 52:16
Document ID: D7937J
URL: https://edisondigital.rutgers.edu/document/D7937J
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 52

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