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File:Enfield bullet with wooden plug.jpg

Enfield_bullet_with_wooden_plug.jpg ‎(156 × 273 pixels, file size: 24 KB, MIME type: image/jpeg)

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日本語: 1855年半ば頃に、鉄製カップを挿入したエンフィールド弾に様々な欠点が見られた事から、4種類の弾丸がテストされ、その中で最も高精度であった木製プラグを挿入したエンフィールド弾の断面図です。弾丸の直径は0.568インチです。画像は、1864年頃に出版された本からの引用であり、パブリックドメインとなります。
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Text Book on the Theory of the Motion of Projectiles, the History, Manufacture, and Explosive Force of Gunpowder, the History of Small Arms, the Method of Conducting Experiments; and on Ranges

For the Use of Officers Sent to the Schools of Musketry
Author Great Britain,War Office

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