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Keywords from Image Description:
St. Aposteln Kln Grundriss . Grundriss von St Aposteln Kln Ground plan of St Aposteln Cologne Max Hasak Die Baukunst Heft Die Kirchen von Gross St Martin und St Aposteln in Kln Verlag Spemann Berlin Stuttgart Scan by Raimond Spekking author PDold St Aposteln Kln Plans of churches in Cologne Triconch Plans of Romanesque churches