[N121145], Technical Note, Francis Jehl, February 8th, 1881
https://edisondigital.rutgers.edu/document/N121145
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Title
[N121145], Technical Note, Francis Jehl, February 8th, 1881
Editor's Notes
lamp test calcs "order 144"
Author
Date
1881-02-08
Type
Subject
Folder/Volume ID
N121-F
Microfilm ID
37:707
Document ID
N121145
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University