[D8818AKL], Letter from Thomas Alva Edison to Edison Electric Light Co of Philadelphia, William Dennis Marks, May 12th, 1888
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Title
[D8818AKL], Letter from Thomas Alva Edison to Edison Electric Light Co of Philadelphia, William Dennis Marks, May 12th, 1888
Editor's Notes
"I have your letter 10th inst. I believe in Babcock boilers and 160 lbs. pressure; high speed engines, and good engineers with good pay. 1000 ampere machines, with a margin in them for three hours of 1200 amperes and extra 60 volts-that is, 140 volts to take care of future improvement in high resistance."
Author
Mentioned
Date
1888-05-12
Type
Folder/Volume ID
D8818-F
Microfilm ID
122:306
Document ID
D8818AKL
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University