Constantine II as Caesar (317-337).AE Follis, Thessalonica mint.Obv. CONSTANTINVS IVN NOB C. Laureate, draped and cuirassed bust left, holding Victory on globe in right hand, mappa (?) in left.Rev. VIRTVS EXERCIT. Vexillum inscribed VOT/XX in two lines; captive seated to either side; in left field, Chi-Rho; in exergue [•] TS • B •.RIC VII, 83 (R4).AE.g. 3.69 mm. 18.50RRRR.Extremely rare. Partially silvered and superb.EF.