[N152031], Technical Note, Thomas Alva Edison, November 28th, 1880
https://edisondigital.rutgers.edu/document/N152031
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Title
[N152031], Technical Note, Thomas Alva Edison, November 28th, 1880
Editor's Notes
"to prevent electrical carrying" unclear filament sketches. Then back to lamp tests. Fr 234 begins lamp tests dated January 18 1880 {were they using bast then??}
Author
Date
1880-11-28
Type
Subject
Folder/Volume ID
N152-F
Microfilm ID
39:189
Document ID
N152031
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University