Columbia subject headings:
Harvard subject headings:
England--Antiquities, Roman
Excavations (Archaeology)--England
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Letocetum Site (England)
Posthouses--England--History.
Public buildings--England--History.
Romans--England
Rome--Officials and employees--Travel--England.
Transportation, Military--England--History.
Princeton subject headings:
England--Antiquities, Roman.
Excavations (Archaeology)--England.
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Letocetum Site (England)
Posthouses--England--History.
Public buildings--England--History.
Romans--England.
Rome--Officials and employees--Travel--England.
Transportation, Military--England--History.