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[N320041] Technical Note, April 21st, 1886

Title: [N320041] Technical Note, April 21st, 1886
Editor's Notes: 2 drawings "XYZ" 1st "Vibrate a flame in path of L of Force see if it effects it & give sound in telephone also galvanometer" 2nd "Reed vibrating diaphragm give vibration to camber thus which gas passes through flame in and out of L of F." in heavier pencil on 2nd written: "Dec 10 87 ordered made by John Ott."
Author: Edison, Thomas Alva
Date: 1886-04-21
Type: Technical Note
Subject: Heat and thermodynamics; Electricity and magnetism
Folder ID: N320-F
Microfilm ID: 43:320
Document ID: N320041
URL: https://edisondigital.rutgers.edu/document/N320041
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 43

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