Watch List notes:

Constantine II as Caesar (317-337). AE Follis, Thessalonica mint. Obv. CONSTANTINVS IVN NOB C. Laureate and cuirassed bust right. Rev. VICTORIA CAESS NN. Victory advancing left, holding wreath and palm; in exergue, .TBS. RIC VII 65. AE. g. 3.72 mm. 19.00 R. Rare and superb. Fully silvered, with lovely iridescent hues. About EF/EF.