Watch List notes:

Crispus. Caesar, A.D. 317-326. AE centenionalis (20.66 mm, 3.29 g, 7 h). Rome mint, Struck A.D. 318/19. CRISPVS NOB CAES, laureate and cuirassed bust of Crispus left, holding spear and shield / VIRTV-S AVGG, four-turreted camp gate of 6 layers, no door; P - R to left and right // R P . RIC VII 184 ("r5"). VF, thick, dark olive patina.