Watch List notes:

Commemorative Series. AD 330-354. Æ (15mm, 2.12 g, 6h). Rome mint. Struck under Constantius II, circa AD 348. Helmeted bust of Roma right / Emperor standing facing, head right, holding spear and shield; P-R across field. RIC VIII 104; LRBC 611. Near VF, earthen black patina.