Watch List notes:

Severus Alexander (222-235), Denarius, Rome, AD 231-235; AR (g 3,37; mm 20; h 6); IMP ALEXAN - DER PIVS AVG, laureate, draped and cuirassed bust r., Rv. MARS - VLTOR, Mars advancing r., holding spear and shield. RIC 246; C 161.
Lustrous, minor flan crack on obverse, fdc.