[N063099], Technical Note, Francis Robbins Upton, April 1880
https://edisondigital.rutgers.edu/document/N063099
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Title
[N063099], Technical Note, Francis Robbins Upton, April 1880
Editor's Notes
photometric tests; one test of Pt wire. Table of results for low & high resistance lamps. Voltage varies.
Supplied year
Author
Date
1880-04-00
Type
Folder/Volume ID
N063-F
Microfilm ID
34:282
Document ID
N063099
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University