Watch List notes:

Severus Alexander, 222-235. Denarius (Silver, 19 mm, 2.52 g, 1 h), Rome, 228. IMP C M AVR SEV ALEXAND AVG Laureate and draped bust of Severus Alexander to right, seen from behind. Rev. P M TR P VII COS II P P Mars advancing right, holding spear in his right hand and trophy over his left shoulder. BMC 454. Cohen 332. RIC 73. Beautifully toned. Slightly porous, otherwise, extremely fine.