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Keywords from Image Description:
Frankfurt Am MainSt BartholomaeusDer PfarrthurmEntwurf des Meisters Madern Gertenerum . en Frankfurt on the Main Concept for the tower of Saint Bartholomeus's Cathedral by Madern Gerthener scan of heliography de Frankfurt am Main Entwurf zum Westturm des Kaiserdoms St Bartholomus von Madern Gerthener Scan eines Lichtdrucks Carl Wolff