Constantine I, 307/310-337. Follis (Bronze, 19 mm, 3.30 g, 12 h), Rome, circa 320. CONST-ANTINVS AVG Helmeted and cuirassed bust of Constantine I to right. Rev. ROMAE A-ETERNAE / P - R / R P 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 146. Minor deposits and with a flan fault on the obverse, otherwise, very fine.