21,198 results found

District of Columbia and the seat of war on the Potomac.

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Topographical map of Virginia between Washington and Manassas Junction.

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Topographical map of the original District of Columbia and environs showing the fortifications around the city of Washington

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E. & G.W. Blunt's corrected map of Washington and the seat of war on the Potomac.

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Surveys of the military defences, vicinity of Washington, D.C.

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[Map of the fortifications within the District of Columbia].

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Topographical map, 1st Brigade, defenses north of Potomac, Washington, D.C.

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[A map of Fairfax County, and parts of Loudoun and Prince William Counties, Va., and the District of Columbia]

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[Topographical map of the District of Columbia and adjacent areas in Virginia, showing fortifications]

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Map of the environs of Washington : compiled from Boschkes' map of the District of Columbia and from surveys of the U.S. Coast Survey showing the line of the defences of Washington ...

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Map of fortifications and defenses of Washington.

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Map of the defences of Washington.

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Extract of military map of N.E. Virginia showing forts and roads.

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Extract of military map of N.E. Virginia showing forts and roads

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Extract of military map of N.E. Virginia showing forts and roads.

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Extract of military map of N.E. Virginia showing forts and roads.

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Reconnaissance of "Anacostia" above Wash. Navy Yd.

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Hill no. 3 opposite Fort Maha[n] : [Washington D.C.].

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Fort Pennsylvania and encampment at Tennallytown near Washington, D.C.

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[Topographic map of the vicinity of Fort Slocum, Washington D.C.].

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Hill between hill no. 1 & Fort Meigs : [Washington D.C.].

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Topographical sketch near Fort Staunton from points not under fire of its guns : [Washington D.C.].

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Sketch of hill to be used for gov't fortification on Queen's Farm : [Washington D.C.].

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World War II Memorial, Washington, D.C.

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Carta geografica della Florida nell' America settentrionale.

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