Constantine II as Caesar. AE 3, Reduced Follis; Constantine II as Caesar; 317-337 AD, Reduced follis, Heraclea, 318-20 AD, 4.32g. RIC-20, officina E=5 (c2). Obv: D N FL CL CONSTANTINVS NOB C Bust laureate, draped l. holding mappa, globe, and scepter. Rx: PROVIDEN - TIAE CAESS Camp gate with three turrets, MHTE in exergue. . MS