Julia Mamaea, mother of Severus Alexander (died 235 AD). AR Denarius, Rome mint, 222 AD. Obv. IVLIA MAMAEA AVG. Draped bust right. Rev. IVNO CONSERVATRIX. Iuno standing left, holding patera and sceptre; at feet, peacock left. RIC IV (Sev. Alex.) 343. 2.51 g. 19.80 mm. Superb iridescent old cabinet tone. Good EF.