Otacilia Severa, wife of Philip I (244-249). AE Sestertius, 248 AD. Obv. MARCIA OTACILIA SEVERA AVG. Diademed and draped bust right. Rev. SAECVLARES AVGG SC. Hippopotamus standing right. RIC 200. C. 65. AE. g. 12.56 mm. 28.00 Scarce. Brown patina with turquoise hues. About VF/VF.