Constantine II, Caesar, 317- 337. Follis ( Bronze 19 mm 2.76 g ). Siscia, 320. CONSTANTINVS IVN NOB C Laureate draped and cuirassed bust of Constantine II to left, holding Victory on globe in right hand and mappa in left hand. Rev. VIRTVS EXERCIT S - F on HL / ΓSIS* Vexillum inscribed VOT / X between two captives. RIC VII 126.