Track Map of Potomac Yard (Richmond, Fredericksburg and Potomac Railroad)
name: label: Collection Creator
content: Amtrak
label: Collection Creator
content: ConRail
setName: label: See more items in
content: Railroad History Collection of America
label: See more items in
content: Railroad History Collection of America / Series 7: Ephemera
unitdate: label: Date
content: 1940
container: label: Container
content: Map-folder 1
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials