Watch List notes:

Otacilia Severa, Augusta, 244-249. Antoninianus (Silver, 25 mm, 4.43 g, 6 h), Rome, 248. OTACIL SEVERA AVG Diademed and draped bust of Otacilia Severa set to right on crescent. Rev. SAECVLARES AVGG / IIII Hippopotamus walking right. Cohen 63. RIC 116b. Struck from a somewhat worn reverse die and with faint cleaning scratches, otherwise, very fine.