Severus Alexander (222-235 AD). AE Sestertius, Rome mint, 231 AD. Obv. IMP ALEXANDER PIVS AVG. Laureate, draped and cuirassed bust right. Rev. PM TR P X COS I[II] PP, S-C. Sol standing left, raising hand and holding globe. RIC IV 515; C. 412. 18.70 g. 31.20 mm. Choice example with enchanting pale green patina. EF/Good VF.