Constantine IV Pogonatus, AV Solidus, 668-685, Constantinople, Officina 1
d N COS_T_NuS P Pearl-diademed, helmeted with crest and plume, cuirassed bust facing, wearing short beard, spear in right hand over shoulder, shield decorated with horseman in left VICTO A_VGu A Cross potent on three steps between facing standing figures of Heraclius on left and Tiberius on right, both beardless and wearing crown and chlamys, globus cruciger in right hand CONOB in exergue 19mm x 20mm, 4.26g