[D8006L], Letter from Charles Whittaker to Thomas Alva Edison, April 5th, 1880
https://edisondigital.rutgers.edu/document/D8006L
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Title
[D8006L], Letter from Charles Whittaker to Thomas Alva Edison, April 5th, 1880
Editor's Notes
What size cases needed for 1 and 2 hp electric motor? What % of power produced can be carried thru 1 mile wire & used in motor? Marg: "1 horsepower 2 1/2 feet long 18 inch broad 10 inch high= amount hp would depend on size copper wire used.
Author
Recipient
Date
1880-04-05
Type
Subject
Folder/Volume ID
D8006-F
Microfilm ID
53:309
Document ID
D8006L
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University