[N124079], Technical Note, Francis Jehl, Francis Robbins Upton, November 24th, 1880
https://edisondigital.rutgers.edu/document/N124079
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Title
[N124079], Technical Note, Francis Jehl, Francis Robbins Upton, November 24th, 1880
Editor's Notes
more lamp tests. "old paper loops;" bamboo; bast; Calculating Ft/Lbs; also ohms?
Date
1880-11-24
Type
Subject
Folder/Volume ID
N124-F
Microfilm ID
37:782
Document ID
N124079
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University