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Duisburg Ruhrbrcke . Historische Postkarte der Karl Lehr Brcke zwischen Kasslerfeld und Ruhrort aus dem Verlag Cramers Kunstanstalt Dortmund von Quelle zeno org NordrheinWestfalen BCcke hl duisburgruhrbrucke Zenodot Verlagsgesellschaft mbH Author zeno org PDEUAnonymous Postcards of Duisburg Uploads by User NatiSythen Road