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Willibaldsburg Eichsttt Philipp Apian. de Ansicht der Eichsttter de Willibaldsburg aus dem Jhdt Handzeichnung von Philipp Apian aus der bayerischen Staatsbibliothek Mnchen en The Willibald castle in Eichsttt digitalesammlungen de html Creator Philipp Apian PDold Views of Willibaldsburg Philipp Apian Drawings in the Bayerische