Watch List notes:

Julia Mamaea, mother of Severus Alexander (died 225 AD). AE Sestertius, 222-235. Obv. Bust right, diademed, draped. Rev. Felicitas standing left, legs crossed, holding caduceus and leaning on column. RIC IV 676. AE. 21.31 g. 30.00 mm. Very dark green patina. VF.