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[NV13097], Technical Note, Thomas Alva Edison, November 12th, 1877

Title: [NV13097], Technical Note, Thomas Alva Edison, November 12th, 1877
Editor's Notes: Improvement in articulation of Bell telephone using dampened diaphragm and unknown induction circuit and unknown device
Author: Edison, Thomas Alva
Date: 1877-11-12
Type: Technical Note
Subject: Telephone
Folder ID: NV13-F
Microfilm ID: 4:100
Document ID: NV13097
URL: https://edisondigital.rutgers.edu/document/NV13097
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 4
License: CC0 1.0 Universal