Columbia subject headings:
Harvard subject headings:
Austria--Maps--Early works to 1800.
Benelux countries--Maps--Early works to 1800.
Czech Republic--Maps--Early works to 1800.
Early maps.
Germany--Administrative and political divisions--Maps--Early works to 1800.
Germany--Maps--Early works to 1800.
Poland--Maps--Early works to 1800.
Switzerland--Maps--Early works to 1800.
Princeton subject headings:
Germany--Maps--Early works to 1800.
Maps.