Heraclius (610-613), Heraclius (610-641), 40 Nummi, yr. 30 [639/40], Ravenna, crowned figures of Heraclius, Heraclius Constantine and Heraclonas standing facing, rev. M, ANNO XXX, monogram above, 4.27g/6h (MIB 255; Ranieri 627, this coin; Sear 916). Very fine, dark green patina, very rare (£400-500)