was not incorporated, its only city was Eutin. One German sq. mile (Quadratmeile) = 21.25 Eng. sq. miles or 55.05 km2. At Meyers Konversationslexikon...

also referred to as the "Classic Geological Square Mile" (Klassischen Quadratmeile der Geologie). There is a room devoted to geology in the Harz Museum...

Region Braunschweig Ostfalen. Retrieved 9 March 2022. "Die historische Quadratmeile im Haldenslebener Forst bei Magdeburg" Großsteingräber und Megalithbauwerke...