Watch List notes:

Severus Alexander, 222-235. Denarius (Silver, 21 mm, 3.24 g, 6 h), Rome, 231-235. IMP ALEXANDER PIVS AVG Laureate head of Severus Alexander to right, drapery on left shoulder. Rev. PROVIDENTIA AVG Providentia standing front, head to left, holding two grain ears in her right hand and cornucopiae with her left; on ground to left, modius. BMC 875. Cohen 501 var. (draped). RIC 250. Struck on a broad flan and with a portrait of fine style. The reverse struck from a slightly worn die, otherwise, extremely fine.