A scarce little medieval copper came in today's post  Ferdinand I of Aragon as King of Naples, Bronze cavallo,  1472 - 1488 obverse FERRANDVS REX radiate, draped, and cuirassed bust rightreverse EQVITAS RE G NI, horse prancing right, rosette above, T flanked by a rossete on each side in exergue; eagle mintmark for Aquila