Roman Imperial Coins Constantine I. A.D. 307/10-337. Æ follis. Nicomedia, A.D. 328/9. CONSTAN-TINVS AVG, diademed head of Constantine I right / PROVIDEN-TIAE AVGG, camp-gate with two turrets; above, star; SMNB.
Weight:3,01 gr. Diameter: 19,2 mm.