Constantine II as Caesar (317-337). AE Follis, Rome mint. CONSTANTINVS IVN NOB C. Laureate, draped and cuirassed bust right. / VOT/ XV FEL / XXRP in laurel wreath. RIC 224 (R5); C. -. AE. 3.08 g. 18.50 mm. RRR. Extremely rare, superb and fully silvered. Exceptional. EF.