Crispus. Caesar, A.D. 317-326. AE centenionalis (18.3 mm, 2.71 g, 7 h). Lugdunum mint, Struck A.D. 320. D N CRISPO NOB CAES, helmeted and cuirassed bust of Crispus right / VIRTVS EXERCIT, two bound captives seated back-to-back at base of vexillum with VOT / XX in two lines on banner; A - S in fields // PLG. RIC VII 109. Choice VF / VF, dark olive patina.