Watch List notes:

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

Ex Classical Numismatic Group Electronic Auction 324 (9 April 2014), lot 469.