Columbia subject headings:
Armories--West Virginia--Harpers Ferry--History--19th century.
Excavations (Archaeology)--Harpers Ferry National Historical Park.
Excavations (Archaeology)--West Virginia--Harpers Ferry.
Harpers Ferry (W. Va.)--Antiquities.
Harpers Ferry National Historical Park--Antiquities.
Working class--West Virginia--Harpers Ferry--History--19th century.
Harvard subject headings:
Armories--West Virginia--Harpers Ferry--History--19th century.
Excavations (Archaeology)--Harpers Ferry National Historical Park.
Excavations (Archaeology)--West Virginia--Harpers Ferry.
Harpers Ferry (W. Va.)--Antiquities.
Harpers Ferry National Historical Park--Antiquities.
Working class--West Virginia--Harpers Ferry--History--19th century.
Princeton subject headings:
Armories--West Virginia--Harpers Ferry--History--19th century.
Excavations (Archaeology)--Harpers Ferry National Historical Park.
Excavations (Archaeology)--West Virginia--Harpers Ferry.
Harpers Ferry (W. Va.)--Antiquities.
Harpers Ferry National Historical Park--Antiquities.
Working class--West Virginia--Harpers Ferry--History--19th century.