Constans II, with Constantine IV, 641-668. Hexagram (silver, 5.20 g, 24 mm), Constantinople. δ N CONSTANTINЧS C CONSTAN (blundered) Crowned and draped bust of Constans facing, with long beard and whiskers, on the right; crowned, draped and beardless bust of Heraclius Constantine facing, on the left; above, cross. Rev. dЄЧS AdIЧTA ROMANIS (blundered) Cross potent on globe and three steps. DOC 54; MIB 149; SB 995. Nearly very fine.