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[D7802ZMM], Letter from Dr T Daugherty to Thomas Alva Edison, May 22nd, 1878

Title: [D7802ZMM], Letter from Dr T Daugherty to Thomas Alva Edison, May 22nd, 1878
Editor's Notes: wants to give a course of popular lectures on sound; is a physician and minister; lectured to popular audiences at Dickinson College on the physical sciences; wants to consider possibility of using the phonograph for physical diagnosis, comparing condition of patient at two different times
Author: Daugherty, Dr T
Recipient: Edison, Thomas Alva
Date: 1878-05-22
Type: Letter
Subject: Microphone and other acoustic devices; Cylinder phonograph; Sound and acoustics
Folder ID: D7802-F
Microfilm ID: 15:692
Document ID: D7802ZMM
URL: https://edisondigital.rutgers.edu/document/D7802ZMM
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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