[NP026A] Technical Note, 1889-1890
https://edisondigital.rutgers.edu/document/NP026A
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Title
[NP026A] Technical Note, 1889-1890
Editor's Notes
notes related to phonograph, ore milling (Ogden), filaments, new force, and miscellaneous chemical expts.
Author
Date
1889-1890
Type
Subject
Folder/Volume ID
NP026-F
Microfilm ID
106:138
Document ID
NP026A
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University