Constantine I, AE3, 317-320, Cyzicus, Officina 4IMP CONSTA_NTINVS AVGLaureate, draped bust left, globe and scepter in left hand, mappa in rightIOVI CONS_ERVATORI AVGGJupiter standing facing, head left, chlamys across left shoulder, Victory on globe in right hand, scepter in leftWreath with pellet | D across fieldsSMK in exergue 17mm x 18mm, 3.26g