Severus Alexander, AE25 of Nicomedia, Bithynia. AD 222-235. 11.15 g. M AYR CEY ALEXANDROC AYG, radiate, cuirassed bust right. NIKOMHDEWN DIC NEWKORWN, Demeter standing left, holding corn-ears and torch. Aiello 114; RecGen 293 var (obv. legend CEYH). Contributed by John Aiello, Jan 2019.