Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

[D7801G2], Letter from Charles W Crosby to Edwin M Fox, August 20th, 1878

Title: [D7801G2], Letter from Charles W Crosby to Edwin M Fox, August 20th, 1878
Editor's Notes: Contains clipping about TAE megaphone and use as hearing aid
Author: Crosby, Charles W
Recipient: Fox, Edwin M
Mentioned: Edison, Thomas Alva
Date: 1878-08-20
Type: Letter
Subject: Microphone and other acoustic devices
Folder ID: D7801-F
Microfilm ID: 15:151
Document ID: D7801G2
URL: https://edisondigital.rutgers.edu/document/D7801G2
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 15