Constantine IV Pogonatus, with Heraclius and Tiberius. 668-685. AV Solidus (18.5mm, 4.36 g, 6h). Constantinople mint, 5th officina. Struck mid 669-circa 674. Helmeted and cuirassed bust facing slightly right, holding spear over shoulder / Cross potent set on three steps; to left and right, Heraclius and Tiberius standing facing, each crowned, wearing chlamys, and holding globus cruciger; Є+//CONOB. DOC –; MIB 5C; SB 1153A. Lustrous. EF.