Columbia subject headings:
Pisa (Italy)--History--Sources--Catalogs.
Salviati family--Archives--Catalogs.
Scuola normale superiore (Italy)--Catalogs.
Harvard subject headings:
Architectural drawing--Italy--Tuscany--Catalogs.
Archivio Salviati--Art collections--Catalogs.
Archivio Salviati--Map collections--Catalogs.
Drawing--Italy--Florence--Catalogs.
Tuscany (Italy)--Maps--Catalogs.
Princeton subject headings:
Pisa (Italy)--History--Sources--Catalogs.
Salviati family--Archives--Catalogs.
Scuola normale superiore (Italy)--Catalogs.