Constantine IV, Pogonatus (668-685). AV Tremissis, Constantinople mint. Obv. DN CONSTAN ] Diademed, draped and cuirassed bust right. Rev. VICTORIA AVGЧS. Cross potent on base; beneath, CONOB. D.O. 17; Sear 1162. 1.36 g. 16.00 mm. Graffiti and minor area of weakness on right legend of obverse, otherwise. VF.