Napoli, Ferdinando I d'Aragona (1458-1494), Ducato; AV (g 3,49; mm 21; h 9); FERDINANDVS: D:G:R SIV, coronated coat of arms, Rv. +RECORDATVS:MISERICORDIE: SVE, bust of king r.; at l. C. P/R 9a; MIR 64/6.
Rare. Minor slowness of die at h 4. Good extremely fine