topic

• History10
• Civil war2
• Military maps2
• Fortification1
• Fredericksburg, Battle of, Fredericksburg, Va., 18621
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name

• Humphreys, A. A. (Andrew Atkinson), 1810-18834
• Hergesheimer, E. (Edwin)3
• United States. Army of the Potomac3
• United States. Army of the Potomac. Office of Surveys and Maps3
• American Civil War (1861-1865)2
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collection

• Maps of North America12

place

• Virginia7
• United States6
• Maryland2
• Richmond (Va.)2
• Chickahominy River (Va.)1
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genre

• Maps12
• Military maps2
• Nautical charts1
• Thematic maps1

publisher

• Army of the Potomac2
• Corps of Topographical Engineers2
• Office of Surveys and Maps, Army of the Potomac2
• Army of the Potomac, Engineer Department1
• Corps of Engineers?1
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division

• Map Division12

type