Image:Dynamo - commutating plane field distortion.jpg

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[edit] Summary

TBD

Public Domain source:

• Hawkins Electrical Guide, Volume 1
• Chapter 20: Commutation and the Commutator, Page 286
• Copyright 1917 by Theo. Audel & Co.
• Printed in the United States

Photographed, reduced to grayscale, and saved as a JPG by Dale Mahalko, Gilman, WI

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[edit] Licensing

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