Severus Alexander, AE20 4.6 g of Nicomedia, Bithynia 222-235 AD. M AYR CEY ALEXANDROC AYG, laureate, draped and cuirassed bust right. NIKO-MH-DE-W-N, DIC NEW-KO, Octostyle temple. RecGen 325. Contributed by Ralf Woellner, May, 2019