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Keywords from Image Description:
Hans Caspar Escher. Hans Caspar Escher Industrieller Architekt und Politiker aus Zrich Grnder der Escher Wyss Maschinenfabrik Zrich Geschichte Kultur Wirtschaft Gebrder Fretz Zrich century links unten steht Hemann litho nach Jrminger PDold DEFAULTSORT Escher Hans Caspar Portraits of men Men of Switzerland Escher Hans Caspar