Columbia subject headings:
Offenbach (Germany)
Old Catholic Church--Germany--Offenbach.
Stadtmuseum Offenbach am Main.
Harvard subject headings:
Alt-Katholische Pfarrgemeinde Offenbach--History--Exhibitions.
Offenbach (Germany)--Church history--Exhibitions.
Old Catholic Church--Offenbach (Germany)
Stadtmuseum Offenbach am Main.
Princeton subject headings: