[NV17138], Technical Note, Charles Batchelor, Thomas Alva Edison, August 19th, 1878
https://edisondigital.rutgers.edu/document/NV17138
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Title
[NV17138], Technical Note, Charles Batchelor, Thomas Alva Edison, August 19th, 1878
Editor's Notes
side adjustment for phono
Date
1878-08-19
Type
Subject
Folder/Volume ID
NV17-F
Microfilm ID
4:1002
Document ID
NV17138
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University