[LB008093], Letter from Thomas Alva Edison to Francis Robbins Upton, March 21st, 1881
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Title
[LB008093], Letter from Thomas Alva Edison to Francis Robbins Upton, March 21st, 1881
Editor's Notes
Francis tells me that you cannot get sufficient electro motive force with the one [?] machine and that you require two machines in multiple arc. This is a great waste and I think if it is possible to increase your pulleys or the speed of your engine so as to increase the velocity of the Dynamo up to the required electro motive force it would be better to do so.
Author
Recipient
Mentioned
Date
1881-03-21
Type
Folder/Volume ID
LB008-F
Microfilm ID
80:873
Document ID
LB008093
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University