topic

• History14
• Fortification2
• Maps1
• Rivers1

name

• Humphreys, A. A. (Andrew Atkinson), 1810-18835
• United States. Army. Corps of Topographical Engineers5
• American Civil War (1861-1865)4
• United States. Army of the Potomac. Office of Surveys and Maps4
• United States. Army of the Potomac3
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collection

• Maps of North America14
• Cartographic materials from the Emmet collection of manuscripts etc. relating to American history1

place

• United States10
• Richmond (Va.)6
• Richmond Region (Va.)4
• Fredericksburg (Va.)3
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genre

• Maps15
• Manuscript maps2
• Military maps2
• Topographic maps1

publisher

• Corps of Topographical Engineers3
• Office of Surveys and Maps, Army of the Potomac3
• U.S. Coast Survey Office2
• Army of the Potomac, Engineer Department1
• Office of Maps and Surveys, Army of the Potomac1
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division

• Map Division15

type