Columbia subject headings:
Architecture--Germany--Lübeck--History--19th century.
Architecture--Germany--Nuremberg--History--19th century.
Harvard subject headings:
Architecture, Modern--19th century--Germany--Lübeck.
Architecture, Modern--19th century--Germany--Nuremberg.
Architecture--Germany--Lübeck.
Architecture--Germany--Nuremberg.
Lübeck (Germany)--Buildings, structures, etc.
Nuremberg (Germany)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Modern--19th century--Germany (West)--Lübeck.
Architecture, Modern--19th century--Germany (West)--Nuremberg.
Architecture--Germany (West)--Lübeck.
Architecture--Germany (West)--Nuremberg.
Lübeck (Germany)--Buildings.
Nuremberg (Germany)--Buildings.