Watch List notes:

ATTICA. Athens. Circa 449-404 BC. Tetradrachm (Silver, 27 mm, 17.23 g, 3 h), 430s-420s. Head of Athena to right, wearing a crested Attic helmet adorned with three olive leaves and a palmette, a circular earring and a pearl necklace. Rev. ΑΘΕ Owl standing right, head facing; behind, olive spray and crescent moon; all within incuse square. Cf. Svoronos pl. 13, 5. A bright, lustrous, well-struck and well-centered coin. Minor die fault on the obverse, otherwise, good extremely fine.