Watch List notes:

PHILISTIA (PALESTINE), Uncertain mint. Mid 5th century-333 BC. AR Obol (9mm, 0.66 g, 2h). Helmeted head of Athena right / Owl standing right, head facing; olive spray and crescent behind; all within incuse square. Gitler & Tal X.1O; HGC 10, –. VF, toned, roughness and porosity, obverse tooled.

Ex Dr. Robert A. Kilmarx Collection (Classical Numismatic Group Electronic Auction 315, 20 November 2013), lot 129.