Septimius Severus AE19 of Nicaea, Bithynia. AD 193-211. 3.23 g. AY K L CEP CEYHROC, laureate head right. NIKAIEWN, Asklepios standing front, looking left, leaning on serpent-entwined staff. RecGen 333b (hand-written addition in Paris edition, Grand Duc coll.) With permission of Naville Numismatics auction 28, Lot 191, Jan. 2017.