Columbia subject headings:
Harvard subject headings:
Fal River Region (England)--Antiquities.
Fal River Region (England)--History.
Navigation--England--Fal River Region--History.
Princeton subject headings:
Cornwall (England : County)--History.
Fal River Region (England)--Antiquities.
Fal River Region (England)--History.
Navigation--England--Fal River Region--History.