Columbia subject headings:
Bismarck, Otto, Fürst von, 1815-1898--Monuments--Germany--Hamburg--Congresses.
Bismarck, Otto, Fürst von, 1815-1898--Statues--Germany--Hamburg--Congresses.
Public sculpture, German--19th century--Congresses.
Public sculpture, German--20th century--Congresses.
Harvard subject headings:
Architecture--Germany--History--19th century
Architecture--Germany--History--20th century
Bismarck, Otto, Fürst von, 1815-1898--Monuments.
Monuments--Germany
Monuments--Germany--Hamburg.
Statues--Germany
Princeton subject headings:
Bismarck, Otto, Fürst von, 1815-1898--Monuments--Congresses.
Bismarck, Otto, Fürst von, 1815-1898--Statues--Congresses.
National monuments--Germany--Hamburg--Congresses.
Public sculpture--Germany--Hamburg--Congresses.