Crispus (316-326 AD) Siscia AE Follis (18mm, 2.96 g) Obv: IVL CRISPVS NOB CAES. Laureate and cuirassed bust left, holding spear and shield. Rev: VIRTVS EXERCIT / S F HL / BSIS (star). Two captives seated at base of standard inscribed VOT X in two lines.