[N077155], Technical Note, Francis Robbins Upton, July 3rd, 1879
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Title
[N077155], Technical Note, Francis Robbins Upton, July 3rd, 1879
Editor's Notes
fr. 237 is July 2 1879; more generator tests various efficiencies between 85.6 and 94.8% also 102%!; test of fall in resistance
Author
Date
1879-07-03
Type
Subject
Folder/Volume ID
N077-F
Microfilm ID
35:238
Document ID
N077155
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University