[NV13097], Technical Note, Thomas Alva Edison, November 12th, 1877
https://edisondigital.rutgers.edu/document/NV13097
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Title
[NV13097], Technical Note, Thomas Alva Edison, November 12th, 1877
Editor's Notes
Improvement in articulation of Bell telephone using dampened diaphragm and unknown induction circuit and unknown device
Author
Date
1877-11-12
Type
Subject
Folder/Volume ID
NV13-F
Microfilm ID
4:100
Document ID
NV13097
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University