Watch List notes:

Judaea. Persian Period. Philistia, Uncertain mint. Silver Obol (0.62 g), ca. mid 5th century -333 BC. Helmeted of Athena right (?) or perhaps a male head right. Reverse: Janiform head within incuse square. Cf. Gitler & Tal XIII.4O. Fine. Dar hoard patina. Apparently unpublished. Estimate Value $300 - 350
From the Dr. Patrick Tan Collection.