Crispus, 316-326 AD. AE, Follis. 2.77 g. 19.71 mm. Siscia. Obv: IVL CRISPVS NOB C. Head of Crispus, laureate, right. Rev: CAESARVM NOSTRORVM / VOT / X / E SIS - Sun. Wreath, VOT X within. Ref: RIC 181. Very Fine.