Commemorative Series, 330-354. Follis (Bronze, 18 mm, 2.67 g, 7 h), Siscia, 2nd officina (B), 334-335. CONSTANTINOPOLIS Laureate, helmeted, and mantled bust of Constantinopolis left, holding scepter. Rev. ·BSIS· Victory standing left on prow, holding spear and shield set on ground to right. RIC 241. Nearly extremely fine.