Heraclius (610-613), Heraclius (610-641), 40 Nummi, yr. 16 [625/6], Ravenna, crowned busts of Heraclius, Heraclius Constantine and Heraclonas facing, rev. M, ANNO XVI, officina a, 6.86g/6h (MIB 252; Ranieri 604; Sear 913). Fine, green-brown patina, very rare (£100-150)