Watch List notes:

SEVERUS ALEXANDER. Denarius. (Ar. 2.28g / 19mm). 228 AD Rome. Anv: IMP CM AVR SEV ALEXAND AVG. Laureate and draped bust to the right of Alejandro Severo. Rev: PM TR P IIII COS P P. Mars advancing to the right carrying spear and trophy. (RIC 45). F.