Constantine II, as Caesar AE3

Constantine II, as Caesar 317 CE AE3 - 3.4 gms, 20.36 mm Rome mint Obv: FL CL CONSTANTINVS IVN N C, Bare-headed cuirassed bust right Rev: PRINCIPI IVVENTVTIS, Prince standing right holding globe and spear, T F in fields, •ATR in ex. RIC VII 144 Trier; Failmezger 281CIIa (plate coin)