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Gymnasium zum Grauen Kloster Innenraum um . Innenraum des Gymnasiums zum Grauen Kloster BerlinMitte um Interior view of the Gymnasium zum Grauen Kloster Berlin appr Scan einer historischen Ansichtskarte um aus privatem Besitz von Kammervirtuos ca author Scan by Kammervirtuos my name Dez CET PDold Original upload log de Rosenzweig