[NV17058], Technical Note, Charles Batchelor, February 4th, 1878
https://edisondigital.rutgers.edu/document/NV17058
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Title
[NV17058], Technical Note, Charles Batchelor, February 4th, 1878
Editor's Notes
inst for showing principle of phono
Author
Date
1878-02-04
Type
Subject
Folder/Volume ID
NV17-F
Microfilm ID
4:925
Document ID
NV17058
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University