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Matthias Doegen. Bildnis des Festungsbaumeisters Matthias Dgen Kupferstich mm Platte Berlin Staatsbibliothek zu Berlin Preuischer Kulturbesitz Handschriftenabteilung InventarNr Portr Slg Slg Hansen Staats und Standespersonen Bd Nr portraitindex de cropped after anonymous PDold People of Berlin Military engineers deaths