Columbia subject headings:
Notaries--Italy--Urbania--Archives--Catalogs.
Painters--Italy--Urbania--Biography--Sources.
Potters--Italy--Urbania--Biography--Sources.
Harvard subject headings:
Potters--Italy--Urbania--History--Sources.
Pottery, Italian--Italy--Urbania--History--Sources.
Princeton subject headings:
Potters--Italy--Urbania--History--16th century.
Pottery, Italian--Italy--Urbania--16th century.