Heraclius (610-641). AE Decanummium. Catania mint. Obv. Crowned, draped and cuirassed bust facing, holding globus cruciger. Rev. Large I; A/N/N/O to left, X/III to right; in exergue, CAT. D.O. 252; MIB 240; Sear 885. 3.89 g. 14.50 mm. EF.