Constantine II as Caesar (317-337). AE 20 mm, Treveri mint, 317 AD. Obv. FL CL CONSTANTINVS IVN N C. Draped and cuirassed bust right, seen from behind. Rev. CLARITAS REIPVBLICAE. Sol, radiate, chlamys draped across left shoulder, standing left, raising right hand and holding globe in left hand. RIC VII Treveri 153. AE. 3.19 g. 20.5 mm. Attractive rich brown patina. Good VF.