Columbia subject headings:
Castles--Italy--Montefiascone--History.
Excavations (Archaeology)--Italy--Montefiascone.
Montefiascone (Italy)--Buildings, structures, etc.
Rocca dei papi (Montefiascone, Italy)
Sangallo, Antonio da, 1484-1546.
Harvard subject headings:
Archaeology, Medieval--Italy--Montelfiascone.
Fortification--Italy--Montefiascone.
Montefiascone (Italy)--Buildings, structures, etc.
Museo dell'architettura "Antonio da Sangallo il Giovane."
Rocca di Montefiascone (Montefiascone, Italy)
Princeton subject headings:
Archaeology, Medieval--Italy--Montelfiascone.
Fortification--Italy--Montefiascone.
Montefiascone (Italy)--Buildings, structures, etc.
Museo dell'architettura "Antonio da Sangallo il Giovane"
Rocca di Montefiascone (Montefiascone, Italy)