Watch List notes:

Otacilia Severa. Augusta, AD 244-249. AR Antoninianus (21mm, 4.45 g, 6h). Ludi Saeculares (Secular Games) issue, commemorating the 1000th anniversary of Rome. Rome mint, 2nd officina. 9th emission of Philip I, AD 248. Draped bust right, wearing stephane, set on crescent / Hippopotamus with head lowered walking right; I I. RIC IV 116b var. (Philip I – officina); RSC 63 var. (same); Leu Numismatik AG Web Auction 4, lot 933 (same rev. die). EF, light toning, underlying luster. Very rare with officina II instead of IIII.

From the William Whetstone Collection.