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[D8955ADL], Letter from George Milton Hopkins to Thomas Alva Edison, November 11th, 1889

Title: [D8955ADL], Letter from George Milton Hopkins to Thomas Alva Edison, November 11th, 1889
Editor's Notes: Hopkins writes to Edison about his experiment on Sound and its velocity but he meeds a phonograph it would be a great advantage. He's willing to rent one if need be or asking to have a more simplified form of one because he doesn't need the motor he has a small caloric engine.
Author: Hopkins, George Milton
Recipient: Edison, Thomas Alva
Mentioned: Edison Phonograph Works; English, John C
Date: 1889-11-11
Type: Letter
Subject: Contracts and other legal concerns; Cylinder phonograph; Sound and acoustics
Folder ID: D8955-F
Microfilm ID: 127:483
Document ID: D8955ADL
URL: https://edisondigital.rutgers.edu/document/D8955ADL
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 127

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