Julia Mamaea, mother of Severus Alexander (died 235 AD). AE Sestertius. IVLIA MAMAEA AVGVSTA. Diademed and draped bust right. / FELICITAS AVG SC. Felicitas standing left, holding caduceus and cornucopiae. RIC IV (Sev. Alex.) 670. AE. 23.10 g. 31.50 mm. A very attractive example. Broad flan, emerald green patina. Good VF/VF.