Columbia subject headings:
Harvard subject headings:
Rhineland (Germany)--Antiquities--Societies, etc.
Rhineland (Germany)--History--Societies, etc.
Princeton subject headings:
Archaeology--Periodicals.
Periodicals.
Rhineland (Germany)--Antiquities--Periodicals.
Rhineland (Germany)--Antiquities--Societies.
Rhineland (Germany)--History--Periodicals.
Rhineland (Germany)--History--Societies.