Constans II, with Constantine IV, 641-668. Hexagram (Silver, 25 mm, 6.52 g, 7 h), Constantinopolis, 654-659. δ N CONSTANTINЧS C CONST[AN] Crowned and draped bust of Constans facing, with long beard and whiskers, on the left; crowned, draped and beardless bust of Heraclius Constantine facing, on the right; above, cross. Rev. dЄЧS AdIЧTA ROMANIS Cross potent on globe and three steps. DOC 54. MIB 149. SB 995. Nicely toned. Slightly rough, otherwise, good very fine.