Watch List notes:

Commemorative Series. AD 330-354. Æ (16mm, 1.45 g, 12h). Rome mint. Struck under Constantius II, circa AD 348. Diademed and draped bust of Constantinopolis right / Pax standing left, holding branch and transverse scepter; P R across field. RIC VIII 106; LRBC 612. Good VF, dark green patina, spot of corrosion on the reverse.