Lydia, Philadelphia. Severus Alexander (222-235AD). AE. (19mm, 4.9 g) Obv: Μ ΑΥΡ ϹƐΥΗ ΑΛƐΞΑΝΔΡΟϹ. Laureate, draped and cuirassed bust of Severus Alexander, right. Rev: ΦΛ ΦΙΛΑΔƐΛΦƐΩΝ ΝƐΩΚΟΡΩΝ. Nike advancing, right, holding palm branch and wreath.