Otacilia Severa, wife of Philip I (244-249). AR Antoninianus. Ludi Saeculares issue, commemorating the 1000th anniversary of Rome, 248 AD. D/ OTACIL SEVERA AVG. Diademed and draped bust right, set on crescent. R/ SAECVLARES AVGG.Hippopotamus standing right; IIII in exergue. RIC (Phil. I) 116b. AR. g. 4.60 mm. 23.20 Lightly toned. About EF.