[D8334ZBR1], Letter from Charles E Rocap, Charles L Dean to Thomas Alva Edison, 1883
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Title
[D8334ZBR1], Letter from Charles E Rocap, Charles L Dean to Thomas Alva Edison, 1883
Editor's Notes
"Dean or Rocap When will you have the new Brushes ready for trial." "I am having a little trouble with the die for punching the holes in the mica, but will probably have enough micra strips to make a couple of brushes to morrow and am in the hopes of trying them then. I enclose a few samples of the mica. I am putting the German Silver commutator on the same armature, so I will try it with the new brushes"
Author
Recipient
Date
1883-00-00
Type
Folder/Volume ID
D8334-F
Microfilm ID
67:433
Document ID
D8334ZBR1
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University