Crispus. Caesar, AD 316-326. Æ Follis (22mm, 3.53 g, 6h). Thessalonica mint, 5th officina. Struck AD 317-318. Laureate, draped, and cuirassed bust right / Crispus, helmeted and in military outfit standing right, holding spear and shield set on ground; [•]TS[•]E[•]. RIC VII 20. Good VF, dark green-brown patina.