Watch List notes:

SEVERUS ALEXANDER. Denarius, (Ar, 3.99g / 20mm). 228-231 AD Rome. (RIC 226). Ob: Laureate bust of Alejandro Severo on the right, around legend: IMP SEV ALEXAND AVG. Rev: Alejandro Severo left shelf with foot on helmet, holding globe and scepter, around legend: VIRTVS AVG. VF.