Historical Map of the
Unification of Germany, 1815-1871.
Rise of the German "Zollverein" (Customs-Union) up to 1834.
II. The German "Zollverein" (Customs-Union) after 1834.
III. The North German Federation and the German Empire
University of Texas at Austin.
Historical Atlas by William Shepherd (1911).
Map of the Germanic Confederation 1815
Map of Europe 1911