Watch List notes:

Otacilia Severa, wife of Philip I (244-249). AR Antoninianus, Rome mint. D/ OTACIL SEVERA AVG. Diademed and draped bust right, on crescent, right. R/ SAECVLARES AVGG. Hippopotamus standing right; IIII in exergue. RIC 116; C. 63/4. AR. g. 4.52 mm. 23.00 Good metal. Well centred on a broad flan. Lovely light iridescent tone. EF.

Issue celebrating the thousandth anniversary of Rome.