Watch List notes:

Julia Domna, wife of Septimius Severus Denarius Rome circa 193-211, AR 19.00 mm., 3.69 g.
Draped bust r. Rev. Isis, wearing peaked headdress, standing r., l. foot on prow, holding the infant Horus at her breast; to l., altar, against which rests a rudder. C 174. RIC S. Severus 577.

Good Very fine