Constantine IV (681-685), Constantine IV (668-685), 40 Nummi, yr. 30, indiction yr. 11 [683], Ravenna, helmeted and cuirassed bust facing, holding spear and shield, rev. m between Heraclius and Tiberius, ia above and Q below, 2.56g/7h (MIB 118; Ranieri 741; Sear 1239). Very fine, sage green patina, very rare (£200-250)