Columbia subject headings:
Harvard subject headings:
Architecture, Domestic--Italy--Florence--History.
Architecture--Italy--Florence--History.
Florence (Italy)--Buildings, structures, etc.
Mansions--Italy--Florence.
Princeton subject headings:
Architecture, Domestic--Italy--Florence--History.
Architecture--Italy--Florence--History.
Florence (Italy)--Buildings, structures, etc.
Mansions--Italy--Florence.