Julia Mamaea (died 235 AD). AE Sestertius, 222-235. Obv. IVLIA MAMAEA AVGVSTA. Diademed and draped bust right. Rev. FELICITAS PVBLICA. Felicitas standing left, legs crossed, holding caduceus and leaning on column. RIC IV 676. 21.31 g. 30.00 mm. Very dark green patina. VF.