Crispus. Caesar, A.D. 317-326. Æ 3 (19.2 mm, 2.54 g, 11 h). Heraclea mint, Struck A.D. 318-320. Rare. D N FL IVL CRISPVS NOB CAES, laureate bust left, wearing imperial mantle, holding scepter and mappa / PROVIDENTIAE CAESS, camp gate with two turrets, one star above, : to right; SMHΓ in exe. RIC 35. aVF, red patina.