[N167047], Technical Note, Unknown, November 9th, 1880
https://edisondigital.rutgers.edu/document/N167047
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Title
[N167047], Technical Note, Unknown, November 9th, 1880
Editor's Notes
Notes on vacuum conditions for carbon tests. Followed by canceled notes on lamp tests.
Author
Date
1880-11-09
Type
Folder/Volume ID
N167-F
Microfilm ID
39:654
Document ID
N167047
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University