topic

• History4

name

• Babcock, John C., b. 18361
• United States. Army. Corps of Topographical Engineers1

collection

• Maps of North America4

place

• United States4
• Virginia3
• Fredericksburg (Va.)1
• Richmond Region (Va.)1

genre

• Maps4

publisher

• Office of Surveys and Maps, Army of the Potomac4

division

type

• cartographic4