Watch List notes:

THRACE. Mesambria. Circa 475-450 BC. Hemiobol (Silver, 6 mm, 0.32 g). Facing Corinthian helmet. Rev. Quadripartite incuse square with pellets or lozenges in each quarter. Cf. Babelon II, 1654 (obol). Cf. HGC 3.2, 1562 (obol). Deeply toned. Good very fine.