Columbia subject headings:
Excavations (Archaeology)--England--London.
London (England)--Antiquities, Roman.
Harvard subject headings:
Excavations (Archaeology)--England--London
London (England)--Antiquities, Roman.
London (England)--Antiquities.
Romans--England--London
Princeton subject headings:
Excavations (Archaeology)--England--London.
London (England)--Antiquities, Roman.
Romans--England--London.