[N114175], Technical Note, Francis Robbins Upton, December 20th, 1880
https://edisondigital.rutgers.edu/document/N114175
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Title
[N114175], Technical Note, Francis Robbins Upton, December 20th, 1880
Editor's Notes
"Machines for multiple arc. The magnet for a .55 ohm machine run by the exciter. This machine ran the fields of nine other machines in series each .14 ohm Diagram; table of dynamo tests----(voltage??) at different steam pressures.
Author
Date
1880-12-20
Type
Folder/Volume ID
N114-F
Microfilm ID
37:83
Document ID
N114175
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University