Crispus AE3 Follis. 324-325 AD. Obv: FL IVL CRISPVS NOB CAES, laureate, draped & cuirassed bust left Rev: PROVIDEN-TIAE CAESS, campgate, 2 turrets, 6 layers, star above, no doors, PTR in ex. RIC VII Trier 452, rated scarce. Contributed by Dane for Joe Guerra, USA, June 2009