Columbia subject headings:
Great Britain. Royal Navy--History--18th century.
Great Britain. Royal Navy--History--19th century.
Great Britain. Royal Navy--Lists of vessels.
Harvard subject headings:
Great Britain. Royal Navy--History--18th century.
Great Britain. Royal Navy--History--19th century.
Great Britain. Royal Navy--Lists of vessels.
Princeton subject headings:
Great Britain. Royal Navy--History--18th century.
Great Britain. Royal Navy--History--19th century.
Great Britain. Royal Navy--Lists of vessels.