Columbia subject headings:
Harvard subject headings:
Early maps.
Iberian Peninsula--Maps--Early works to 1800.
Portugal--Administrative and political divisions--Maps--Early works to 1800.
Portugal--Maps--Early works to 1800.
Spain--Administrative and political divisions--Maps--Early works to 1800.
Spain--Maps--Early works to 1800.
Princeton subject headings:
Iberian Peninsula--Maps--Early works to 1800.
Maps.
Portugal--Maps--Early works to 1800.
Spain--Maps--Early works to 1800.