[NS87AAC], Technical Note, Charles Batchelor, Thomas Alva Edison, May 7th, 1887
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Title
[NS87AAC], Technical Note, Charles Batchelor, Thomas Alva Edison, May 7th, 1887
Editor's Notes
2 drawings of phonograph
Date
1887-05-07
Type
Subject
Folder/Volume ID
NS87-F
Microfilm ID
107:470
Document ID
NS87AAC
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University