[MBN003115B], Technical Note, Charles Batchelor, March 4th, 1879
https://edisondigital.rutgers.edu/document/MBN003115B
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Title
[MBN003115B], Technical Note, Charles Batchelor, March 4th, 1879
Editor's Notes
No. 43 [this is in litigation on reel 46, Edison Exhibit No. 1] 40 resitance coils like instructions and drawing finished 19 mar
Author
Date
1879-03-04
Type
Folder/Volume ID
MBN003-F
Microfilm ID
90:724
Document ID
MBN003115B
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University