Watch List notes:

Severus Alexander (222-235), As, Rome, AD 231-235
AE (g 11,37; mm 25; h 12)
IMP ALEXANDER PIVS AVG, laureate bust r., drapery on l. shoulder, Rv. PROVIDENTIA AVG, Providentia standing l., holding cornucopia and two grain ears over modius; in field, S - C. RIC 644; C 504.
Nice portrait, untouched green patina, extremely fine.