[MBN005015], Technical Note, Charles Batchelor, November 4th, 1886
https://edisondigital.rutgers.edu/document/MBN005015
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Title
[MBN005015], Technical Note, Charles Batchelor, November 4th, 1886
Editor's Notes
"Commutatore. Commutator of a block of soapstone & cut out with cutter-- [drawing] Let the bars ihn & bind down with wire or mia-- [drawing] Another way would be to make a mould & screw all the bars togeher & afterwards mould up with plaster & bind down & turn off
Author
Date
1886-11-04
Type
Subject
Folder/Volume ID
MBN005-F
Microfilm ID
91:114
Document ID
MBN005015
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University