Watch List notes:

Constantine I (307/310-337). Æ Medallion (28mm, 20.25g). Struck on the occasion of the foundation of Constantinople, 327/8. CONSTANTI-NOPOLIS, Helmeted and draped bust of Constantinople l., with sceptre over shoulder. R/ VICTORIA AVG, Galley r. over waves, with five rowers; to l., aplustre, three standards and steerman in his cabin; on prow, Victory advancing r., holding wreath, palm over shoulder. RIC VII 301; Gnecchi II, 136, 5. Extremely Rare, Fine