Columbia subject headings:
Ingolstadt (Germany)--Antiquities.
Ingolstadt (Germany)--History--Sources.
Inscriptions--Germany--Ingolstadt.
Harvard subject headings:
Ingolstadt (Germany)--Antiquities.
Ingolstadt (Germany)--History--Sources.
Inscriptions--Germany--Ingolstadt.
Princeton subject headings:
Ingolstadt (Germany)--Antiquities.
Ingolstadt (Germany)--History--Sources.
Inscriptions--Germany--Ingolstadt.