Constantine II as Caesar, AE Follis, London AD 317-318. 3.26g, 19mm. Obv: CONSTANTINVS IVN NC, laureate, draped and cuirassed bust right, seen from the back. Rev: CLARITAS R-EIPVBLICAE, Sol standing left, chalmys across left shoulder, holding globe and raising right hand. Crescent in left field. Mintmark PLN. Toone 172; Bourton hoard 1468; RIC VII London 131 var. Contributed by Chris Scarlioli