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[NA043AAA], Technical Note, Thomas Alva Edison, February 22nd, 1892

Title: [NA043AAA], Technical Note, Thomas Alva Edison, February 22nd, 1892
Author: Edison, Thomas Alva
Date: 1892-02-22
Type: Technical Note
Subject: Telephone; Light and optics; Sound and acoustics; Electricity and magnetism
Folder ID: NA043-F
Microfilm ID: 100:784
Document ID: NA043AAA
URL: https://edisondigital.rutgers.edu/document/NA043AAA
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 100