Otto Erdmann

The Apology, 1869 Otto Erdmann

The Appeal Otto Erdmann

Prince Otto von Bismarck, 1865 Adolph Friedrich Erdmann von Menzel

The Appointment Anonymous

E. T. A. Hoffmann German School

Otto von Bismarck, c.1850 German School

A Day at the Beach Otto Eerelman

The Frederiksplein Amsterdam during the entry of Queen Wilhelmina Otto Eerelman

Portrait of Prince Otto von Bismarck, 1834 German School

Entrance of Otto of Bavaria into Nauplia, 6th February 1833 German School

Otto von Bismarck, vers 1890 Franz Seraph von Lenbach

Otto von Bismarck as a Student, 1833 Philipp Petri