Columbia subject headings:
Harvard subject headings:
Brittany (France)--Antiquities, Roman--Pictorial works.
Brittany (France)--Antiquities, Roman.
Roads, Roman--France--Brittany--Pictorial works.
Roads, Roman--France--Brittany.
Romans--France--Brittany--Pictorial works.
Romans--France--Brittany.
Princeton subject headings:
Brittany (France)--Antiquities, Roman.
Roads, Roman--France--Brittany.
Romans--France--Brittany.