Exterior view of the west facade of St. Lawrence Church; original steel engraving from the volume "Vollständige Sammlung aller Baudenkmale, Monumente und anderer Merkwürdigkeiten Nürnberg" by Friedrich Mayer, engraving by Johann Christoph Kummet (1821-1864) after drawings by Johann Georg Wolff (1805-1875), published by Johann Leonhard Schrag Nuremberg 1847, volume 1, image plate 1