File:FrankfordArsenalDrillRound.png
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Summary
[edit]DescriptionFrankfordArsenalDrillRound.png |
English: Drill round or dummy cartridge for the .30 caliber Model 1906 United States Government. The cartridge uses a modified case bearing the headstamp F A 4 09 indicating manufacture at Frankford Arsenal in April 1909. The case has been tin-plated, indented with six longitudinal flutes, and perforated three times in alternating indentations. The hollow brass bullet retains a spring-loaded steel rod exposed in the primer pocket with 1/8-inch of possible forward movement when struck by the firing pin. This rod is intended for the Hollifield Target Practice Rod device -- a pointed rod within the barrel which would be propelled out of the barrel when struck by the steel rod in the dummy cartridge to prick a paper target held just in front of the rifle. |
Date | |
Source | Own work |
Author | Thewellman |
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[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:01, 27 August 2018 | 4,013 × 806 (3.29 MB) | Hohum (talk | contribs) | Straighten | |
22:10, 18 March 2017 | 4,032 × 897 (3.1 MB) | Thewellman (talk | contribs) | User created page with UploadWizard |
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Horizontal resolution | 28.35 dpc |
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Vertical resolution | 28.35 dpc |
File change date and time | 23:00, 27 August 2018 |