[D8737AAC1], Test Report, Henry E Walter, March 30th, 1887
https://edisondigital.rutgers.edu/document/D8737AAC1
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Title
[D8737AAC1], Test Report, Henry E Walter, March 30th, 1887
Editor's Notes
Enclosed with D8737AAB. Heat experiements on iron armature cores. Test on a "12" armature core.and owith steel or cast iron sleeve and regular discs put right on to iron sleeve without wood.
Author
Date
1887-03-30
Type
Folder/Volume ID
D8737-F
Microfilm ID
119:1201
Document ID
D8737AAC1
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University