Columbia subject headings:
Freemasonry--Italy--History--19th century--Congresses.
Freemasons--Political activity--Italy--History--19th century--Congresses.
Harvard subject headings:
Freemasonry--Italy--History--19th century--Congresses.
Freemasons--Italy--Political activity--History--19th century--Congresses.
Italy--History--1849-1870--Congresses.
Princeton subject headings:
Freemasonry--Italy--History--19th century--Congresses.
Freemasons--Italy--Political activity--History--19th century--Congresses.
Italy--History--1849-1870--Congresses.