Otacilia Severa, wife of Philip I (244-249). AE Sestertius, Rome mint. Obv. MARCIA OTACIL SEVERA AVG. Diademed and draped bust right. Rev. SAECVLARES AVGG SC. Hippopotamus standing right. RIC IV 200; C. 65. 16.78 g. 32.00 mm. Scarce. Enchanting green patina. Flan crack. About EF.