Columbia subject headings:
Associations, institutions, etc.--Italy--Membership--History.
Identification cards--Political aspects--Italy--History.
Political parties--Italy--Membership--History.
Harvard subject headings:
Associations, institutions, etc.--Italy--Membership--History.
Identification cards--Pictorial works.
Identification cards--Political aspects--Italy--History.
Party affiliation--Italy--History.
Princeton subject headings: