[MBN008ABV], Technical Note, John White Howell, March 14th, 1882
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Title
[MBN008ABV], Technical Note, John White Howell, March 14th, 1882
Editor's Notes
More lamps lifetime tests. Occasionally some interesting details eg., # 757 "A lamps woerked ondouble pumps, worked up to full current & allowed to burn at highest current for 15 minutes and sealed off."
Author
Date
1882-03-14
Type
Folder/Volume ID
MBN008-F
Microfilm ID
91:390
Document ID
MBN008ABV
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University