Severus Alexander AE22. Nicaea, Bithynia. 222-235 AD. Obv: M AVP CEVH ALEXANDPOC AV, laureate, draped and cuirassed bust right, seen from back. Rev: NI-K-AI-E / WN, three standards. SNG Copenhagen 520 Used with permission of TimeLine Originals (www.time-lines.co.uk), June 2008