[NS7502F], Technical Note, Thomas Alva Edison, Charles Batchelor, November 21st, 1875
https://edisondigital.rutgers.edu/document/NS7502F
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Title
[NS7502F], Technical Note, Thomas Alva Edison, Charles Batchelor, November 21st, 1875
Date
1875-11-21
Type
Subject
Folder/Volume ID
NS7502-F
Microfilm ID
7:340
Document ID
NS7502F
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University