Constans II (641-668) with Constantine IV. AR Hexagram. Constantinople mint, 654-659 AD. Obv. Facing busts of Constans with long beard, and Constantine IV, beardless; each wearing crown and chlamys; between their heads, cross. Rev. Cross potent on globe set on three steps, between two palm branches. D.O. 47; MIB 141; Sear 987. AR. 4.32 g. 21.50 mm. RR. Lovely delicate patina. Very Rare as such. Good VF.