Columbia subject headings:
Harvard subject headings:
Cemeteries--Germany--Mayen--History--Catalogs.
Cemeteries--Germany--Mayen--History.
Excavations (Archaeology)--Germany--Mayen.
Mayen (Germany)--Antiquities, Roman.
Tombs--Germany--Mayen--History.
Princeton subject headings:
Catalogs.
Cemeteries--Germany--Mayen--History--Catalogs.
Cemeteries--Germany--Mayen--History.
Excavations (Archaeology)--Germany--Mayen.
Mayen (Germany)--Antiquities, Roman.
Tombs--Germany--Mayen--History.