Constans II, with Constantine IV. 641-668. AV Solidus (21mm, 4.48 g, 6h). Constantinople mint, 10th officina. Struck 654-659. Crowned and draped busts of Constans and Constantine facing; cross above / Cross potent set on three steps; I//CONOB. DOC 25j; MIB 26; SB 959. Earthen deposits in devices, traces of underlying luster. Near EF.