Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (19mm, 3.15 g, 6h). Constantinople mint, 4th officina. Struck AD 327-328. Pearl and rosette-diademed head right / Roma seated left on shield, holding Victory on globe and scepter; Δ-//CONS. RIC VII 23 (R2); LRBC 984. Good VF, green patina. Rare.