Constantine II, as Caesar, 316-337. Follis (Bronze, 19 mm, 2.79 g, 12 h), Treveri, 321. CONSTANTINVS IVN N C Radiate, draped and cuirassed bust of Constantine II to left. Rev. VIRTVS EXERCIT / PTR Two captives seated at base of vexillum inscribed VOT / XX. RIC 310. Minor corrosion, otherwise, very fine.