Watch List notes:

Severus Alexander (222-235), Denarius, Rome, AD 223; AR (g 2,65; mm 19; h 12); IMP C M AVR SEV ALEXAND AVG, laureate, draped and cuirassed bust r., Rv. P M TR P I - I COS P P, Salus seated l., feeding snake coiled round altar. RIC 32; C 239.
Good very fine.