[NV17065], Technical Note, John Kruesi, Thomas Alva Edison, April 2nd, 1878
https://edisondigital.rutgers.edu/document/NV17065
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Title
[NV17065], Technical Note, John Kruesi, Thomas Alva Edison, April 2nd, 1878
Editor's Notes
telephonoscope
Author
Date
1878-04-02
Type
Subject
Folder/Volume ID
NV17-F
Microfilm ID
4:931
Document ID
NV17065
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University