Watch List notes:

Otacilia Severa. Augusta, AD 244-249. AR Antoninianus (22.5mm, 3.37 g, 7h). Ludi Saeculares (Secular Games) issue, commemorating the 1000th anniversary of Rome. Rome mint, 4th officina. 9th emission of Philip I, AD 248. Draped bust right, wearing stephane, set on crescent / Hippopotamus with ears, head raised, walking right; IIII. RIC IV 116b (Philip I); RSC 64. Toned. Good VF.

From the Midwest Collection. Ex Classical Numismatic Group Electronic Auction 295 (30 January 2013), lot 30.