Columbia subject headings:
England--Antiquities, Roman.
Excavations (Archaeology)--England--London.
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Harbors--England--London--History.
London (England)--Antiquities, Roman.
Romans--England--London--Antiquities.
Harvard subject headings:
England--Antiquities, Roman
Excavations (Archaeology)--England--London
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Harbors--England--London--History.
London (England)--Antiquities, Roman.
Romans--England--London
Princeton subject headings:
England--Antiquities, Roman.
Excavations (Archaeology)--England--London.
Harbors--England--London--History.
London (England)--Antiquities, Roman.
Romans--England--London.
Rome--History--Empire, 30 B.C.-476 A.D.