Columbia subject headings:
Shipyards--France--Le Havre--History.
Harvard subject headings:
Le Havre (France)--History, Naval.
Le Havre (France)--History.
Navy-yards and naval stations--France--Le Havre--History--17th century.
Shipyards--France--Le Havre--History.
Princeton subject headings:
Shipyards--France--Le Havre--History.