City Commemorative. 330-354 AD. AE Follis (2.13g, 17mm). Treveri mint. Struck 334/5 AD. Obv. CONSTANTINOPOLIS, laureate and helmeted bust of Constantinopolis left. Rev.: Victory standing left on prow, holding spear and resting on shield; to left, wreath; TRS in exergue. RIC 554. VF.