[D8737AAV], Letter from Henry E Walter to Charles Batchelor, May 3rd, 1887
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Title
[D8737AAV], Letter from Henry E Walter to Charles Batchelor, May 3rd, 1887
Editor's Notes
"I enclose you figures on resistance box and also formula on size of wire for any current. I had to make some experiments to obtain this and that has delayed my figures. The resistance box is figured on the formula = an increase of 60 degrees C. Enclosure: D8737AAV1.
Author
Recipient
Date
1887-05-03
Type
Folder/Volume ID
D8737-F
Microfilm ID
119:1248
Document ID
D8737AAV
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University