[N106127], Technical Note, Alexander Welsh, December 8th, 1880
https://edisondigital.rutgers.edu/document/N106127
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Title
[N106127], Technical Note, Alexander Welsh, December 8th, 1880
Editor's Notes
carbon resistances. Regular and half size.
Author
Date
1880-12-08
Type
Folder/Volume ID
N106-F
Microfilm ID
36:521
Document ID
N106127
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University