Watch List notes:

Severus Alexander (222-235). AR Denarius, 228-231. Obv. IMP SEV ALEXAND AVG. Laureate bust right, with drapery on left shoulder. Rev. ANNONA AVG. Annona standing right, holding rudder on globe and modius; her left foot rests on prow. RIC 190. C. 32. AR. g. 3.31 mm. 19.00 FDC. Exceptional and virtually as struck.