Statistics for occurrence #1 of “Fort Sumner” in chapter 6, page 99 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.:

Fort Sumner , a semi-closed work, lay highest up the river of all the forts defending Washington. It was northwest of the receiving reservoir, overlooking the Potomac, and commanded by the fire of its heavy gun...
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Entity Corpus Doc Corpus Doc  
Fort Sumner (New Mexico, United States) 64 14 2 0 0 user votes

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