File:FrictionPrimer.jpg

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FrictionPrimer.jpg(200 × 280 pixels, file size: 3 KB, MIME type: image/jpeg)

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Description Drawing of Friction Primer
Date (Reprint 1985)
Source Artillery Through The Ages: A Short Illustrated History of Cannon, Emphasizing Types Used in America
Author Albert Manucy , Interpretive Series History, 3, National Parl Service Retrieved on October 29, 2007.

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Public domain This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.

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Date/TimeThumbnailDimensionsUserComment
current05:11, 29 October 2007Thumbnail for version as of 05:11, 29 October 2007200 × 280 (3 KB)Junglerot56~commonswiki (talk | contribs){{Information |Description=Drawing of Friction Primer |Source=Artillery Through The Ages: A Short Illustrated History of Cannon, Emphasizing Types Used in America |Date=1949 (Reprint 1985) |Author=Albert Manucy | volume =3 | series =Interpretive S

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