[N070015], Technical Note, Charles Batchelor, January 9th, 1880
https://edisondigital.rutgers.edu/document/N070015
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Title
[N070015], Technical Note, Charles Batchelor, January 9th, 1880
Editor's Notes
cutting grooves in large plate beneath magneto; calcs on dimensions of 1/4 inch circle lamps
Author
Mentioned
Date
1880-01-09
Type
Folder/Volume ID
N070-F
Microfilm ID
34:727
Document ID
N070015
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University