Columbia subject headings:
Harvard subject headings:
Bishops--Italy--Correspondence.
Catholic Church--Italy--Bishops--Correspondence.
Pistoia (Italy)--History--Sources.
Ricci, Scipione de', 1741-1810--Correspondence.
Princeton subject headings:
Cardinals--Italy--Correspondence.
Catholic Church--Italy--Bishops--Correspondence.
Pistoia (Italy)--Church history--18th century.
Pistoia (Italy)--History--18th century.
Ricci, Scipione de', 1741-1810--Correspondence.