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barrel: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: National Institute of Standards and Technology - Standard for Barrel and Overall Length Measurements for Firearms. | Jul 09, 2024 | ||
| Add new Web site: Engineering and Technology History Wiki - Barrel (Unit of Measurement). | Nov 07, 2021 | ||
| Article revised. | Apr 29, 2004 | ||
| Article revised. | Jan 29, 1999 | ||
| Article added to new online database. | Jul 20, 1998 |
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