Constantine I AE Follis. Nicomedia. 325-326 AD. CONSTAN-TINVS AVG, laureate head right. PROVIDEN-TIAE AVGG, campgate, 2 turrets, 8 layers, star above, no doors. Mintmark: MN epsilon. RIC VII Nicomedia 121. Scarce. With permission of Roma Numismatics, Jul, 2010