Columbia subject headings:
Manuscripts, Italian--Italy--Siena.
Siena (Italy)--Description and travel--Early works to 1800.
Harvard subject headings:
Sergardi, Curzio, 1630-1689.
Siena (Italy)--Description and travel--17th century.
Princeton subject headings:
Sergardi, Curzio, 1630-1689.
Siena (Italy)--Description and travel--17th century.