Julia Mamaea, mother of Severus Alexander, 222-235 AD. AE Sestertius, 30 mm, 18.54 g. Obv: IVLIA MAMAEA AVG Diademed and draped bust right. Rev: IVNO CONSERVATRIX / SC Juno standing, draped and veiled, looking left, holding patera and long scepter, with peacock at left her feet. C.39, RIC.685, BMC.51.