Septimius Severus, AE16 of Nicaea, Bithynia. AD 193-211. 2.86 AY K L CEP CEYHROC, laureate head right. NIKAIEWN, Demeter standing left, holding corn-ears and torch. Obv. legend var of RecGen 323-324. CNG 238, 227 With permission of cngcoins.com, auction 238, Lot 227, Aug. 2010.