[D8123ZCJ], Letter from Francis Robbins Upton to Thomas Alva Edison, June 9th, 1881
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Title
[D8123ZCJ], Letter from Francis Robbins Upton to Thomas Alva Edison, June 9th, 1881
Editor's Notes
Adams and Haydens visited regarding the wire for Johnson. Also, Nichols has been searching for reason for drop in voltage and candlepower of 16 candle lamps. Line resistance accounts for drop of 1/4 to 1/3 volt which accounts for drop of 1/8 candle.
Author
Recipient
Mentioned
Date
1881-06-09
Type
Folder/Volume ID
D8123-F
Microfilm ID
57:908
Document ID
D8123ZCJ
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University