Commemorative Series. AD 330-354. Æ Follis (19mm, 2.60 g, 6h). Siscia mint, 2nd officina. Struck AD 334-335. Laureate, helmeted, and draped bust of Constantinopolis left, holding scepter / Victory standing left on prow, holding scepter and shield set on ground to right; •BSIS•. RIC VII 241. Dark brown surfaces with verdigris in the devices. Near EF.