Julia Mamaea, mother of Severus Alexander (died 235 AD). AR Denarius, 228 AD. D/ IVLIA MAMAEA AVG. Diademed and draped bust right. R/ FELICITAS PVBLICA. Felicitas standing facing, head left, leaning on column and holding caduceus. RIC 335. C. 17. AR. g. 3.26 mm. 20.00 Good metal. Superb, brilliant and lightly toned. EF.