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[D7802ZXG], Letter from Uriah Hunt Painter to Thomas Alva Edison, August 30th, 1878

Title: [D7802ZXG], Letter from Uriah Hunt Painter to Thomas Alva Edison, August 30th, 1878
Editor's Notes: should have liked seeing you going for that stuffed varmint! sees potential for megaphone; I have made a phonomotor with mica diaphram and cog wheel I am building a coffee mill
Author: Painter, Uriah Hunt
Recipient: Edison, Thomas Alva
Date: 1878-08-30
Type: Letter
Subject: Microphone and other acoustic devices
Folder ID: D7802-F
Microfilm ID: 15:1102
Document ID: D7802ZXG
URL: https://edisondigital.rutgers.edu/document/D7802ZXG
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 15

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