Image:Salient pole bipolar series field generator.jpg

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[edit] Summary

From illustration caption:

Salient pole, bipolar field magnet with single coil wound around the yoke.

Public Domain source:

Hawkins Electrical Guide, Volume 1
Chapter 16: Field Magnets
Page 200, Figure 201
Copyright 1917 by Theo. Audel & Co.
Printed in the United States

For a list of all these illustrations used in Wikipedia please see the article Hawkins Electrical Guide.

Scanned by Dale Mahalko, Gilman, WI, USA

DMahalko (talk) 04:10, 13 January 2008 (UTC)

[edit] Licensing

This image is in the public domain in the United States. In most cases, this means that it was first published prior to January 1, 1923 (see the template documentation for more cases). Other jurisdictions may have other rules, and this image might not be in the public domain outside the United States. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

File history

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	Date/Time	Dimensions	User	Comment
current	04:10, 13 January 2008	1,193×1,229 (59 KB)	DMahalko (Talk \| contribs)	(Figure 201. Salient pole, bipolar field magnet with single coil wound around the yoke. '''Public Domain''' source: * Hawkins Electrical Guide, Volume 1 * Chapter 16, Page 200. * Copyright 1917 by Theo. Audel & Co. * Printed in the United States Scanned )