[D8233ZAQ], Letter from Charles L Dean to Thomas Alva Edison, May 10th, 1882
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Title
[D8233ZAQ], Letter from Charles L Dean to Thomas Alva Edison, May 10th, 1882
Editor's Notes
Tested large machine last night---splendid: little heating, sparking, or brush wear. Also tested 250 light machine, with less success. New commutator heats as badly as former one. Think we'll have to replace magnet cores, unless you have other suggestion; will try heavier brushes.
Author
Recipient
Date
1882-05-10
Type
Subject
Folder/Volume ID
D8233-F
Microfilm ID
61:1042
Document ID
D8233ZAQ
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University