Julia Domna. Augusta, AD 193-217. AR Denarius (20mm, 2.80 g, 12h). Rome mint. Struck under Septimius Severus, circa AD 200-207. Draped bust right / Isis, wearing peaked headdress, standing right, left foot on prow, holding the infant Horus at her breast; to left, altar, against which rests a rudder. RIC IV 577 (Septimius); RSC 174. Iridescent toning, flan crack. VF.