Columbia subject headings:
Harvard subject headings:
Armed yachts--Canada--History--20th century.
Canada. Royal Canadian Navy--History--20th century.
World War, 1914-1918--Naval operations, Canadian.
World War, 1939-1945--Naval operations, Canadian.
Princeton subject headings:
Armed yachts--Canada--History--20th century.
Canada. Royal Canadian Navy--History--20th century.
World War, 1914-1918--Naval operations, Canadian.
World War, 1939-1945--Naval operations, Canadian.