Julia Mamaea, mother of Severus Alexander (Augusta, AD 222-235). Æ sestertius (27mm, 20.47 gm, 1h). Rome, AD 228. IVLIA MAMA-A AVGVSTA, draped bust of Mamaea right, wearing stephane / FELICI-TAS PVBLICA S - C, Felicitas standing left, legs crossed, holding caduceus and resting arm on column. RIC IV (Alexander) 676. BMCRE (Alexander) 487-9. With a fine, aquiline portrait and a superb glossy green-brown patina.