Watch List notes:

Constantine I (307-337). AE Follis, Thessalonica mint, 319 AD. Obv. CONSTANTINVS AVG. Laureate and cuirassed bust right. Rev. VICTORIA AVGG NN. Victory walking left, holding wreath and palm; in exergue, .TS.Δ. RIC VII 59 (R2). AE. g. 2.79 mm. 18.50 RR. Very rare. Brown patina, traces of silvering on reverse. About EF.