Severus Alexander, AE28 of Nicaea, Bithynia. AD 222-235. 12.55 g. M AYR CEY ALEXANDROC AYG (YG ligate), laureate, cuirassed bust right. NIKAIEWN CAGARIC above and beneath river-god Sagaris reclining left, looking right, holding reed and resting left arm on an overturned urn. RecGen 607; BMC 96; Falter 338 (this coin). With permission of Helios Numismatik auction 3, Lot 338 (Falter collection sale), April 2009.