Crispus (Caesar, 316-326). Æ Follis (20mm, 2.87g). Thessalonica, 318-9. Laureate, draped and cuirassed bust l., holding spear over shoulder. R/ VOT V / MVLT X / CAESS, legend in three lines within laurel wreath; TS•Δ•. RIC VII 39. Rare, green patina, Good