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Duisburg. Historische Postkarte von Duisburg Kupferstich koloriert vom Knstler Franz Hogenberg Aus Georg Braun und Franz Hogenberg Civitates orbis terrarum Band Kln Quelle zeno org Zenodot Verlagsgesellschaft mbH Hogenberg PDold Braun Hogenberg Duisburg Postcards of Duisburg Uploads by User NatiSythen Old maps of Duisburg in