Plotting_Board_Analog.jpg (395 × 600 pixels, file size: 80 KB, MIME type: image/jpeg)
Image is from "Fire Control and Position Finding: Background", Bolling W. Smith, in "American Seacoast Defenses: A Reference Guide," Mark A. Berhow, Ed., CDSG Press, McLean, VA, 2004. It comes originally from "FM 4-15: Coast Artillery Field Manual, Seacoast Artillery Fire Control and Position Finding, War Department, U.S. Government Printing Office, Washington, 1940, p. 14.
 
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 18:35, 11 May 2010 |
| 395 × 600 (80 KB) | Pgrig ( talk | contribs) | Image is from "Fire Control and Position Finding: Background", Bolling W. Smith, in "American Seacoast Defenses: A Reference Guide," Mark A. Berhow, Ed., CDSG Press, McLean, VA, 2004. Used by permission of Mark Berhow, Coast Defense Study Group, 2010. |
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Plotting_Board_Analog.jpg (395 × 600 pixels, file size: 80 KB, MIME type: image/jpeg)
Image is from "Fire Control and Position Finding: Background", Bolling W. Smith, in "American Seacoast Defenses: A Reference Guide," Mark A. Berhow, Ed., CDSG Press, McLean, VA, 2004. It comes originally from "FM 4-15: Coast Artillery Field Manual, Seacoast Artillery Fire Control and Position Finding, War Department, U.S. Government Printing Office, Washington, 1940, p. 14.
|
| This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. |
|
| This file is a candidate to be copied to
Wikimedia Commons.
Any user may perform this transfer; refer to Wikipedia:Moving files to Commons for details. If this file has problems with attribution, copyright, or is otherwise ineligible for Commons, then remove this tag and DO NOT transfer it; repeat violators may be blocked from editing. Other Instructions
| ||
| |||
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:35, 11 May 2010 |
| 395 × 600 (80 KB) | Pgrig ( talk | contribs) | Image is from "Fire Control and Position Finding: Background", Bolling W. Smith, in "American Seacoast Defenses: A Reference Guide," Mark A. Berhow, Ed., CDSG Press, McLean, VA, 2004. Used by permission of Mark Berhow, Coast Defense Study Group, 2010. |
You cannot overwrite this file.