Watch List notes:

Constantinus I (306-337) - BI reduced centenionalis. Foundation of Constantinople Commemorative Issue. (Trier AD 332-33, 2.63 g) CONSTANTINOPOLIS, laureate and helmeted bust of Constantinopolis left / Victory standing left on prow, holding spear and resting on shield, TR•P in exergue (RIC 543, 548) – VF+