[N070027], Technical Note, Charles Batchelor, Francis Jehl, January 17th, 1880
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Title
[N070027], Technical Note, Charles Batchelor, Francis Jehl, January 17th, 1880
Editor's Notes
Jehl tried on pumps expts written by TAE: "aluminum clamps 1/32 inch apart no carbon want to try spark also(?) 90 volts {trying to see if there's arc between clamps?}
Author
Date
1880-01-17
Type
Subject
Folder/Volume ID
N070-F
Microfilm ID
34:733
Document ID
N070027
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University