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 670. AE. g. 23.10 mm. 31.50 A very attractive example. Broad flan, emerald green patina. Good VF.