[N249047], Technical Note, Charles Turner Hughes, November 10th, 1882
https://edisondigital.rutgers.edu/document/N249047
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Title
[N249047], Technical Note, Charles Turner Hughes, November 10th, 1882
Editor's Notes
Brushes sparked badly with two top cores in series and strength of field decreases very myuch. Found it the same when the hwole thre cores were in series. Hardly any difference in strength of field."
Author
Date
1882-11-10
Type
Folder/Volume ID
N249-F
Microfilm ID
41:884
Document ID
N249047
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University