Constantine II, as Caesar, 317-337. Follis (bronze, 4.01 g, 19 mm). Heraclea, struck 317. DN FL CL CONSTANTINVS NOB C laureate and draped bust left holding globe, scepter and mappa. Rev. PROVIDENTIAE CAESS Camp gate with three turrets, without doors, SMHЄ in exergue. RIC 32. Very fine.