Columbia subject headings:
Harvard subject headings:
Coinage--Germany--History--19th century.
Coinage--Law and legislation--Germany--History--19th century.
Germany--Economic conditions--19th century.
Monetary policy--Germany--History--19th century.
Princeton subject headings:
Coinage--Germany--History--19th century.
Coinage--Law and legislation--Germany--History--19th century.
Germany--Economic conditions--19th century.
Monetary policy--Germany--History--19th century.