[N228005], Technical Note, Francis Jehl, September 2nd, 1881
https://edisondigital.rutgers.edu/document/N228005
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Title
[N228005], Technical Note, Francis Jehl, September 2nd, 1881
Editor's Notes
More meter tests. Test resist of wire coils; calcing spec gravity of coppe (solution?)r; connecting meters in series & running current through 18 hours.
Author
Date
1881-09-02
Type
Folder/Volume ID
N228-F
Microfilm ID
41:256
Document ID
N228005
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University