[N138153], Technical Note, Francis Jehl, December 18th, 1880
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Title
[N138153], Technical Note, Francis Jehl, December 18th, 1880
Editor's Notes
More lamp resistance measurements---nothing descriptive. Table on last page indicates measurements in degrees galv deflection.
Supplied year
Author
Date
1880-12-18
Type
Subject
Folder/Volume ID
N138-F
Microfilm ID
38:639
Document ID
N138153
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University