Columbia subject headings:
Biblioteca apostolica vaticana--Exhibitions.
Henry Benedict Stuart, Cardinal Duke of York, 1725-1807--Art patronage--Exhibitions.
Henry Benedict Stuart, Cardinal Duke of York, 1725-1807--Books and reading--Exhibitions.
Henry Benedict Stuart, Cardinal Duke of York, 1725-1807--Library--Exhibitions.
Harvard subject headings:
Biblioteca apostolica vaticana--Exhibitions.
Henry Benedict Stuart, Cardinal Duke of York, 1725-1807--Books and reading--Exhibitions.
Henry Benedict Stuart, Cardinal Duke of York, 1725-1807--Library--Exhibitions.
Henry Benedict Stuart, Cardinal Duke of York--Art patronage--Exhibitions.
Princeton subject headings:
Henry Benedict Stuart, Cardinal Duke of York, 1725-1807--Books and reading--Exhibitions.
Henry Benedict Stuart, Cardinal Duke of York, 1725-1807--Library--Exhibitions.