Columbia subject headings:
Art metal-work, Renaissance--Italy--Exhibitions.
Nicola, da Guardiagrele, approximately 1395-approximately 1462--Exhibitions.
Harvard subject headings:
Nicola, da Guardiagrele, approximately 1395-approximately 1462--Exhibitions.
Princeton subject headings:
Art metal-work, Renaissance--Italy--Exhibitions.
Nicola, da Guardiagrele, approximately 1395-approximately 1462--Exhibitions.