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[NE1694084] Technical Note, October 4th, 1878

Title: [NE1694084] Technical Note, October 4th, 1878
Author: Carman, William
Date: 1878-10-04
Type: Technical Note
Subject: Telephone; Electromotograph
Folder ID: NE1694-F
Microfilm ID: 3:321
Document ID: NE1694084
URL: https://edisondigital.rutgers.edu/document/NE1694084
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 3
License: CC0 1.0 Universal