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current | 23:10, 6 February 2012 | 598 × 625 (144 KB) | Jbarta | minor cleanup | |
01:20, 18 November 2008 | 598 × 625 (112 KB) | File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|TBD '''Public Domain''' source: * Hawkins Electrical Guide, Volume 1 * Chapter 20: Commutation and the Commutator, Page 284 * Copyright 1917 by Theo. Audel & Co. * Printed in the United S |
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Original file (598 × 625 pixels, file size: 144 KB, MIME type: image/jpeg)
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:10, 6 February 2012 | 598 × 625 (144 KB) | Jbarta | minor cleanup | |
01:20, 18 November 2008 | 598 × 625 (112 KB) | File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|TBD '''Public Domain''' source: * Hawkins Electrical Guide, Volume 1 * Chapter 20: Commutation and the Commutator, Page 284 * Copyright 1917 by Theo. Audel & Co. * Printed in the United S |
The following other wikis use this file: