Volume 9, Number 20, Pennsylvania Railroad New York Tunnel Extension, North River Division, Question of foundations for North River tunnels, experimental and exploratory work
name: label: Collection Creator
content: Forgie, James
setName: label: See more items in
content: James Forgie Papers
label: See more items in
content: James Forgie Papers / Series 2: Projects / 2.34: Holland Tunnel (Hudson River Vehicular Tunnel)
unitdate: label: Date
content: undated
container: label: Container
content: Box 68, Item 5
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials