GERMANY. Mainz (Erzbistum). Johann Philipp von Schönborn, 1647-1673. Ducat (Gold, 22 mm, 3.41 g, 10 h), 1651. IOANN•PHILIP•D:G•ARCHIEPI•MOG•S•R•I•ARCHIC•PR•EL✱ Draped bust of Johann Philipp von Schönborn to left. Rev. EPISC•HERBIP•ET•ORIEN•FRAN•DVX - 1651• Coat of arms. Friedberg 1656. Pick 410. Walther 295. Some scratches and with an edge cut, otherwise, very fine.