Watch List notes:

Constantine I, 307/310-337. Follis (Bronze, 18.5 mm, 3.00 g, 12 h), Rome, 318-319. CONSTANTINVS AVG Cuirassed bust of Constantine I to right, wearing crested and decorated helmet. Rev. ROMAE AETERNAE / P - R / RT Roma seated right on shield set on ground, inscribing with her right hand shield set on her knees with X/V in two lines. RIC 148. Minor corrosion, otherwise, very fine.