[N039163], Technical Note, Francis Robbins Upton, June 22nd, 1880
https://edisondigital.rutgers.edu/document/N039163
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Title
[N039163], Technical Note, Francis Robbins Upton, June 22nd, 1880
Editor's Notes
lamp No. 1145 resistance measurement; fr. 553 meter shunt No. 4 measurements; fr. 555 small bast fibre two lamps in series calcs re candles, volts, ft lbs., HP, fr. 557 Small bast fibres lasted 2 1/2 hours at 58.5 standard candles from two one much brighter than the other.
Author
Date
1880-06-22
Type
Subject
Folder/Volume ID
N039-F
Microfilm ID
32:551
Document ID
N039163
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University