NAPLES: Charles, of Bourbon, 1734-1759, AR piastra, Napoli, 1736. Cr-23. Dav-1397. KM-147, CAR:D:G:REX NEA:HISP:INFANS, coronated coat of arms / DE SOCIO PRINCEPS, Sebeth resting on the shore of the sea; behind Vesuvio, date in exergue, light reverse adjustment marks, Fine