[NS7801S], Technical Note, Charles Batchelor, Thomas Alva Edison, October 18th, 1878
https://edisondigital.rutgers.edu/document/NS7801S
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Title
[NS7801S], Technical Note, Charles Batchelor, Thomas Alva Edison, October 18th, 1878
Editor's Notes
a mirror galvanometer design?
Date
1878-10-18
Type
Folder/Volume ID
NS7801-F
Microfilm ID
7:734
Document ID
NS7801S
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University