Constans II, with Constantine IV, Heraclius, and Tiberius. 641-668. AV Solidus (21mm, 4.37 g, 7h). Constantinople mint, 6th officina. Struck circa 661-663. Crowned and draped facing busts of Constans, wearing plumed helmet, and Constantine; cross above / Cross potent set upon three steps; to left and right, Heraclius and Tiberius standing facing, each holding a globus cruciger; ς//CONOB. DOC II 30e; MIB 31; SB 964. Near EF, some doubling.