Watch List notes:

Constantine I, 307/310-337. Follis (Bronze, 18 mm, 2.73 g, 12 h), Rome, 318-319. CONSTANTINVS AVG Laureate, helmeted and cuirassed bust of Constantine I to right. Rev. VIRTV-S AVGG / P - R / RS Campgate with no doors and four turrets. RIC 185. Very rare and with an exceptional campgate. Good very fine.