Watch List notes:

Commemorative Series, 330-354. Follis (Bronze, 18 mm, 2.68 g, 12 h), Siscia, 334-335. CONSTANTINOPOLIS Helmeted and mantled bust of Constantinople to left, holding scepter with her left hand. Rev. •BSIS• Victory standing left, with her right foot set on prow, holding scepter with her right hand and shield with her left. RIC VII 241. Minor striking flatness, otherwise, extremely fine.
From a European collection, formed before 2005.