Constans II, with Constantine IV, 641-668. Hexagram (Silver, 22.5 mm, 5.57 g, 5 h), Constantinople, 654-659. d N CONSTANTIUS C CONSTAN Crowned draped facing busts of Constans and Constantine IV; above, cross. Rev. dEUS AdIUTA ROMANIS Cross potent on globe on three steps; in field to right, B. DOC 55. MIB 150. SB 996. Yannopoulos Type II. An unusually bright, fresh and clear example. Minor flat areas as usual, otherwise, extremely fine.