Watch List notes:

OTACILIA SEVERA. Antoninian. (Ar. 3.58g / 22mm). 246-248 AD (RIC 125c). Anv: Diademic and draped bust of Otacilia Severa to the right on crescent, around legend: M OTACIL SEVERA AVG. Rev: Concordia sitting on the left carrying patera and cornucopia, around the legend: CONCORDIA AVGG. Almost Extremely Fine. Light iridescent tone.