Watch List notes:

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. 18.50 RRRR. Extremely rare. Partially silvered and superb. EF.