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CHNB Zrich Hauptbahnhof Wannerplne EAD.tif de Originalplne vom Umbau des Zrcher Hauptbahnhofs Swiss National Library Helveticarchives Jakob Friedrich Wanner PD Swiss National Library CHNB Zrich Hauptbahnhof Wannerplne Uploaded with Historical plans of Zurich Main Station Media contributed by the Swiss National Library