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U.S. National Archives: Pontoon bridge across Blackburn's Ford, Bull Run, Va
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U.S. National Archives: Military bridge, Haupt Truss, Bull Run, Va., April 1863
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U.S. National Archives: Picking up debris of trains after Pope's retreat. Second Battle of Bull Run.
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U.S. National Archives: Railroad Bridge Across Bull Run, Built by Military Forces
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U.S. National Archives: Ruins of Stone Bridge, Bull Run, Virginia
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U.S. National Archives: Ruins of Bridge over Bull Run
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U.S. National Archives: Ruins of Bridge, Bull Run
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U.S. National Archives: Ford on Bull Run. Blackburn's Ford.
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U.S. National Archives: Ruins of stone bridge, Bull Run, Va
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U.S. National Archives: Ruins of Henry House, First Battle of Bull Run
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U.S. National Archives: Bull Run, Virginia
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U.S. National Archives: Railroad Bridge over Bull Run, Virginia
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U.S. National Archives: Fort Beauregard, Manassas, Va
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U.S. National Archives: View along railroad (O. & A. R.R.), Manassas Junction