Statistics for occurrence #1 of “Fort Stevens” in chapter 6, page 101 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 5: Forts and Artillery.:

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Fort Stevens , on the north line of the defenses of Washington, bore the brunt of the Confederate attack in the action of July 12, 1864, when Early threatened Washington. The smooth-bore guns in its armament wer...
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