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[NV13111] Technical Note, November 16th, 1877

Title: [NV13111] Technical Note, November 16th, 1877
Editor's Notes: since Bell's telph works (weakly) with copper or mica instead of iron diaphram, thinks must be molecular action rather than large-scale e-m, so design a phone on this basis "a new advance in the art - hence patentable & gets clear of Bells fearful claims"
Author: Edison, Thomas Alva
Mentioned: Bell, Alexander Graham
Date: 1877-11-16
Type: Technical Note
Subject: Telephone
Folder ID: NV13-F
Microfilm ID: 4:104
Document ID: NV13111
URL: https://edisondigital.rutgers.edu/document/NV13111
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

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