Constantine II. As Caesar, A.D. 317-337. BI centenionalis (19.1 mm, 3.12 g, 6 h). Thessalonica mint, struck A.D. 324. CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust of Constantine II left / CAESARVM NOSTRORVM; VOT / X, VOT / X in two lines // TSBVI. RIC VII 138. Choice VF, dark olive patina, well centered on a large flan.