[NS7986CAE], Technical Note, Charles Batchelor, February 21st, 1879
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Title
[NS7986CAE], Technical Note, Charles Batchelor, February 21st, 1879
Editor's Notes
Connections for new shell for Edison's magneto electric machine wound with 2 layers of 4 turns each in 49 coils of #20 wire silk covered Order No. 7B (maybe use as illus)
Author
Mentioned
Date
1879-02-21
Type
Subject
Folder/Volume ID
NS7986C-F
Microfilm ID
45:48
Document ID
NS7986CAE
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University