Julia Mamaea, daughter of Julia Maesa, mother of Severus Alexander (died 225 AD). AE Sestertius, 224 AD. D/ IVLIA MAMAEA AVGVSTA. Diademed and draped bust right. R/ VENVS FELIX SC. Venus seated left, holding statuette and sceptre. RIC (Sev. Alex.) 701. AE. g. 19.82 mm. 30.70 VF/Good VF.