[D8902AAL], Letter from Bergmann & Co to Arthur Edwin Kennelly, June 14th, 1889
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Title
[D8902AAL], Letter from Bergmann & Co to Arthur Edwin Kennelly, June 14th, 1889
Editor's Notes
We send you by express today the special ampere meter ordered by the Edison Electric Light Co for Brown which we wish calibrated by hundredths from 0 to 1 1/2 amperes, upon an alternating circuit having not less than 280 to 300 alternations per second. Kindly hurry this as much as possible, as the Edison Co want it without delay. Enclosed find order for same.
Author
Recipient
Mentioned
Date
1889-06-14
Type
Folder/Volume ID
D8902-F
Microfilm ID
125:48
Document ID
D8902AAL
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University