Watch List notes:

Severus Alexander (222-235), Denarius, Rome, AD 227; AR (g 2,67; mm 19; h 12); IMP C M AVR SEV - ALEXAND AVG, laureate and draped bust r., Rv. P M TR P VI - COS II P P, emperor standing l., sacrificing out of patera over tripod. RIC 70; C 325.
Cabinet tone, fdc.