Commemorative Series. AD 330-354. Æ (15mm, 2.43g, 12h). Rome mint. Struck under Constantius II, circa AD 348. Diademed and draped bust of Constantinopolis right / Pax standing left, holding branch and scepter; P–R across field. RIC VIII 106; LRBC 612. Choice EF , Lovely red earthen patina, Rare.