Columbia subject headings:
Banks and banking--Italy--Tuscany--History--19th century.
Merchant banks--Italy--Tuscany--History--19th century.
Harvard subject headings:
Banks and banking--Italy--Tuscany--History--19th century.
Merchant banks--Italy--Tuscany--History--19th century.
Princeton subject headings:
Banks and banking--Italy--Tuscany--History--19th century.
Capital market--Italy--Tuscany--History--19th century.