[N167241], Technical Note, Unknown, November 19th, 1880
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Title
[N167241], Technical Note, Unknown, November 19th, 1880
Editor's Notes
spark test in pump with mercury heated to 150 degrees.
Author
Date
1880-11-19
Type
Subject
Folder/Volume ID
N167-F
Microfilm ID
39:670
Document ID
N167241
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University