[N002075], Technical Note, Francis Robbins Upton, February 8th, 1879
https://edisondigital.rutgers.edu/document/N002075
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Title
[N002075], Technical Note, Francis Robbins Upton, February 8th, 1879
Editor's Notes
notes on vacuum experiments with platinum-iridium spirals for lamps by Upton also at end by Batch
Author
Date
1879-02-08
Type
Subject
Folder/Volume ID
N002-F
Microfilm ID
29:190
Document ID
N002075
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University