[MBN004035], Technical Note, Charles Batchelor, February 15th, 1879
https://edisondigital.rutgers.edu/document/MBN004035
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Title
[MBN004035], Technical Note, Charles Batchelor, February 15th, 1879
Editor's Notes
magneto machines p. 25 described a machine now finished connected as shown in sketch gets large spark at X connects new way as shown in sketch
Author
Date
1879-02-15
Type
Subject
Folder/Volume ID
MBN004-F
Microfilm ID
91:34
Document ID
MBN004035
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University