Constantine II, AE3, 317, Rome, Officina 1CONSTANTINVS IVN NOB CAESLaureate, draped, cuirassed bust right, seen from behindCLARITA_S R_EIPVBLICAESol, radiate, advancing left, right hand raised, whip in left, chlamys over left shoulder flyingA in left fieldRP in exergue19mm, 2.90g