Columbia subject headings:
Cities and towns--Great Britain--History.
Excavations (Archaeology)--Great Britain.
Great Britain--Antiquities.
Harvard subject headings:
Archaeology--Research--Great Britain.
Cities and towns--Research--Great Britain.
Great Britain--Antiquities.
Princeton subject headings:
Cities and towns--Great Britain--History.
Excavations (Archaeology)--Great Britain.
Great Britain--Antiquities.