Columbia subject headings:
Art--Private collections--Italy--Rome.
Collectors and collecting--Italy--Rome.
Spada, Virgilio, 1596-1662--Art collections.
Spada, Virgilio, 1596-1662--Library.
Spada, Virgilio, 1596-1662--Natural history collections.
Harvard subject headings:
Antiquities--Private collections--Italy.
Collectors and collecting--Italy--Biography.
Italy--Intellectual life--1559-1789.
Spada, Virgilio, 1596-1662.
Princeton subject headings:
Antiquities--Private collections--Italy.
Collectors and collecting--Italy--Biography.
Italy--Intellectual life--1559-1789.
Spada, Virgilio, 1596-1662.