Watch List notes:

SEVERUS ALEXANDER. Denarius. (Ar. 2.37g / 20mm). 223 AD Rome. (RIC 23). Anv: Laureate and draped bust of Alejandro Severo on the right, around the legend: IMP CM AVR SEV ALEXAND AVG. Rev: Mars shelf to the left carrying branch and scepter, around legend: PM TR P II COS P P. VF.