Columbia subject headings:
Harvard subject headings:
Great Britain. Royal Navy--History--18th century.
Netherlands. Koninklijke Marine--History--18th century.
Shipbuilding--Great Britain--History--18th century.
Shipbuilding--Netherlands--History--18th century.
Warships--Great Britain--History--18th century.
Warships--Netherlands--History--18th century.
Princeton subject headings:
Shipbuilding--Early works to 1800.
Shipbuilding--England--History--18th century.
Shipbuilding--Netherlands--History--18th century.