Crispus. Caesar, A.D. 317-326. Æ 3 (20.9 mm, 2.82 g, 1 h). Trier mint, struck A.D. 316. Rare. FL IVL CRISPVS NOB CAES, laureate and cuirassed bust right / SOLI INVICTO COMITI, Sol standing left, raising right hand, holding globe in left; T-F across fields, BTR in exergue. RIC 106. gVF.