Severus Alexander (222-235). BI Tetradrachm, Alexandria mint, Egypt. Obv. Laureate, draped and cuirassed bust right. Rev. Nike advancing right, holding palm and wreath in field, LB (= regnal year 2= 223/3 AD). Dattari 4316. Koln 2409. Milne 2890. BI. g. 12.71 mm. 24.00 Nice chocolat brown patina. Good VF.