Columbia subject headings:
Art, Roman--Italy--Milan--Exhibitions.
Constantine I, Emperor of Rome, -337--Exhibitions.
Edict of Milan--Exhibitions.
Milan (Italy)--Antiquities, Roman--Exhibitions.
Harvard subject headings:
Christian antiquities--Exhibitions.
Church history--Primitive and early church, ca. 30-600--Exhibitions.
Constantine I, Emperor of Rome, -337--Exhibitions.
Constantine I, Emperor of Rome, -337--Religious life and customs--Exhibitions.
Edict of Milan--Exhibitions.
Milan (Italy)--Civilization--Exhibitions.
Milan (Italy)--History--Exhibitions.
Princeton subject headings:
Art, Roman--Italy--Milan--Exhibitions.
Constantine I, Emperor of Rome, -337--Exhibitions.
Edict of Milan--Exhibitions.
Milan (Italy)--Antiquities, Roman--Exhibitions.