Watch List notes:

CONSTANTINE I 'THE GREAT' (307/10-337). Commemorative Series. Follis. Heraclea.
Obv: CONSTANTINOPOLI.
Laureate and helmeted bust of Constantinopolis left.
Rev: SMNB.
Victory standing left on prow, holding spear and resting hand upon shield.
RIC 115.
Condition: Extremely fine.
Weight: 2.2 g.
Diameter: 21 mm.