Watch List notes:

PHILISTIA (PALESTINE). Uncertain mint. Mid 5th century-333 BC. Obol (Silver, 9 mm, 0.84 g, 7 h), imitating Athens. Head of Athena to right, wearing crested Attic helmet decorated with three olive leaves and palmette. Rev. AΘ[E] Owl standing right, head facing; to left, olive sprig and crescent; all within incuse square. Gitler & Tal IX.1O. Darkly toned. The obverse somewhat corroded, otherwise, very fine.