Watch List notes:

Commemorative Series. AD 330-354. Æ Follis (15mm, 1.87 g, 6h). Treveri (Trier) mint, 1st officina. Struck under Constantine I, AD 332-333. Laureate, helmeted, bust of Constantinopolis left, wearing imperial cloak, holding reversed spear / Victory standing left on prow, holding spear and shield set on ground to right; TR•P. RIC VII 543. Brown surfaces. Near EF.