Otacilia Severa, AR Antoninianus, 248, Rome, Officina 4OTACIL SEVERA AVGDiademed, draped bust right on crescent, hair weaved in straight lines and rows with long plait carried up the back of headSAECVLARES AVGGHippopotamus standing right, head downIIII in exergue 22mm x 24mm, 4.35g