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Paul Sltenfu . August in UnnaKnigsborn Kreis Hamm i.W. . April in Dsseldorf Giebel des Hauses Zur Stadt Rom. en Paul Sltenfu August in UnnaKnigsborn Kreis Hamm April in Dsseldorf Diss TH Aachen Paul Sltenfu August in UnnaKnigsborn Kreis Hamm April in Dsseldorf public domain PDold Paul Sltenfu Das Dsseldorfer Wohnhaus