Constans II, with Constantine IV. 641-668. AV Solidus (20mm, 4.37 g, 6h). Constantinople mint, 3rd officina. Struck 654-659. Crowned facing busts of Constans and Constantine, each wearing chlamys; cross above / Cross potent set on three steps; Γ//CONOB. DOC 25c; MIB 26; SB 959. EF, light scratches in reverse field.