Constans II, with Constantine IV, Heraclius, and Tiberius, 641-668. Hexagram (Silver, 21 mm, 6.45 g, 7 h), Constantinopolis, 659-668. Draped facing busts of Constans II, wearing plumed helmet, and Constantine IV, wearing crown; above, cross. Rev. dЄЧS AdIЧTA ROMANIS Cross potent on globe set on three steps, crowned and draped figures of Heraclius and Tiberius standing facing to either side, each holding globus cruciger. DOC 57. MIB 152. SB 998. Nicely toned. Very fine.