[NV17089], Technical Note, Charles Batchelor, Thomas Alva Edison, May 4th, 1878
https://edisondigital.rutgers.edu/document/NV17089
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Title
[NV17089], Technical Note, Charles Batchelor, Thomas Alva Edison, May 4th, 1878
Editor's Notes
phono sketches
Date
1878-05-04
Type
Subject
Folder/Volume ID
NV17-F
Microfilm ID
4:958
Document ID
NV17089
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University