Watch List notes:

Julia Mamaea, mother of Severus Alexander (died 235 AD). AE Sestertius. D/ IVLIA MAMAEA AVGVSTA. Diademed and draped bust right. R/ FELICITAS AVG SC. Felicitas standing left, holding caduceus and cornucopiae. RIC (Sev. Alex.) 670; C. 10. AE. g. 19.73 mm. 30.00 A delicate, masterly engraved portrait. Deep brown patina. VF.