Columbia subject headings:
Archaeological museums and collections--Germany--Xanten--History.
Classical antiquities--Museums--Germany--Xanten--History.
Museum des niederrheinischen Altertumsvereins--History.
Museums--Germany--Xanten--History--19th century.
Museums--Germany--Xanten--History--20th century.
Niederrheinischer Altertumsverein--History--Sources.
Niederrheinischer Altertumsverein--History.
Harvard subject headings:
Archaeological museums and collections--Germany--Xanten--History.
Classical antiquities--Museums--Germany--Xanten--History.
Museum des niederrheinischen Altertumsvereins--History.
Museums--Germany--Xanten--History--19th century.
Museums--Germany--Xanten--History--20th century.
Niederrheinischer Altertumsverein--History--Sources.
Niederrheinischer Altertumsverein--History.
Princeton subject headings:
Archaeological museums and collections--Germany--Xanten--History.
Classical antiquities--Museums--Germany--Xanten--History.
Museum des niederrheinischen Altertumsvereins--History.
Museums--Germany--Xanten--History--19th century.
Museums--Germany--Xanten--History--20th century.
Niederrheinischer Altertumsverein--History--Sources.
Niederrheinischer Altertumsverein--History.