Columbia subject headings:
France--Commerce--Germany--History--18th century.
Germany--Commerce--France--History--18th century.
Luxuries.
Harvard subject headings:
France--Commerce--Germany--History--18th century.
Germany--Commerce--France--History--18th century.
Luxury--History--18th century.
Material culture--France--History--18th century.
Wealth--France--History--18th century.
Princeton subject headings:
France--Commerce--Germany--History--18th century.
Germany--Commerce--France--History--18th century.
Luxuries.