Watch List notes:

Severus Alexander. AD 222-235. AR Denarius (20mm, 3.21 g, 6h). Rome mint. 13th emission, 2nd phase, AD 231. Laureate bust right, slight drapery / Mars or Virtus standing left, holding shield set on ground and reversed spear. RIC IV 108; BMCRE 774; RSC 409. Lustrous, traces of deposits on obverse. Near EF.