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Doppelvilla Finkler Aufriss Tempelstrae . Doppelvilla Finkler Bonn Aufriss der Straenfront der Halbvilla Tempelstrae Olga Sonntag de Villen am Bonner Rheinufer Bouvier Bonn ISBN Band Katalog Kayser von Groheim PDold Tempelstrae Bonn Drawings of buildings in Bonn facade drawings Kayser von Groheim
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