Watch List notes:

Severus Alexander (222-235). AE Sestertius, 231-235 AD. Obv. IMP ALEXANDER PIVS AVG. Laureate, draped and cuirassed bust right. Rev. MARS VLTOR SC. Mars advancing right, holding spear and shield. RIC 635. AE. g. 21.48 mm. 30.00 Few encrustation, otherwise EF.