Watch List notes:

Greece. Attica, Athens. AR Obol, c. 479-393 BC. Obv. Head of Athena right, wearing crested Attic helmet. Rev. AΘE. Owl standing right; to left, olive sprig. All within incuse square. SNG Cop. 53-56. AR. g. 0.34 mm. 6.00 R. Rare. Cabinet tone. About EF.