Italy, Napoli, Alfonso I of Aragon, Sesquiducato or Ducato e mezzo, 1442-1458
AV (g 5,24; mm 29; h 2)
ALFONSV D G R ARAGO SICILI CITR VLTRA, quartered arms of Hungary, Jerusalem, Aragon and Naples, Rv. DNS M ADIVTO ET EGO DESPICI INIMI M, the king riding r., holding sword. MIR 53 var (reverse legend, see note); Pannuti-Riccio 2.
Very rare and about extremely fine.