CRISPUS, Caesar. 317-320 AD. Æ Reduced Follis (3.21 gm). Struck 317-320 AD. Cyzicus mint. D N IVL CRISPVS NOB CAES, laureate, draped bust left, holding globe, mappa / IOVI CONSER-VATORI CAESS, Jupiter standing left, holding victory; (wreath)-B/SNK. RIC VII 10. EF, light silvering. $150.