Columbia subject headings:
Harvard subject headings:
Adulterated coins.
Coinage--Germany--History--17th century.
Inflation (Finance)--Germany--Frankfurt am Main--History--17th century.
Princeton subject headings:
Coinage--Germany--Frankfurt am Main--History--17th century.
Inflation (Finance)--Germany--Frankfurt am Main--History--17th century.
Money--Germany--Frankfurt am Main--History--17th century.