Julia Mamaea, daughter of Julia Maesa, mother of Severus Alexander (died 235 AD). AE Sestertius, Rome mint. Obv. IVLIA MAMAEA AVGVSTA. Diademed and draped bust to right. Rev. FELICITAS PVBBLICA. Felicitas standing facing, head to left and leg crossed, holding caducaeus and leaning on column; S-C across fields. RIC IV 676 (A. Severus); C. 21. 19.15 g. 30.00 mm. About VF/VF.