Roman Imperial CONSTANTINE I. 307-337 AD. Æ Follis Rome mint. Struck 324-5 AD. 3.1gr 19.8mm CONSTAN-TINVS AVG, laureate head right / PROVIDEN-TIAE AVGG, camp-gate with no doors and two turrets, star above; RP. RIC VII 264; LRBC 502.