Crispus, Caesar (317-326 AD). Nicomedia
AE Follis (21.3mm 3.13g)
Obv: D N FL IVL CRISPVS NOB CAES. Laureate, draped and cuirassed bust of Crispus right
Rev: IOVI CON-SERVATORI SMNΓ. Naked Jupiter standing facing, head left, holding Victory on globe and resting on scepter, eagle at his feet to left, on right, X / IIΓ above bound captive seated right, looking left .
RIC VII 48.