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Eckernfrde.BraunHogenberg. de Eckernfrde erster bekannter Stadtplan eigener Scan aus Buchabbildung Jann Markus Witt Hg Eckernfrde Geschichte einer Hafen und Marinestadt Convent Verlag GmbH Hamburg ISBN Ende Jhd Jhd wahrscheinlich um Georg Braun Hogenberg gemeinfrei PDold Original upload log de Ireas CommonsHelper page de