Constantine IV (681-685), Constantine IV (668-685), Follis, c. 669-74, Syracuse, helmeted and cuirassed Emperor standing facing, holding spear, rev. large m between Heraclius and Tiberius, m monogram above, 7.48g/6h (MIB 105; Spahr 174; Sear 1209). Good very fine, green patina (£40-50)