Watch List notes:

ATTICA. Athens. Circa 449-404 BC. Tetradrachm (Silver, 23 mm, 17.23 g, 10 h), c. 430s. Head of Athena to right, wearing crested Attic helmet adorned with three olive leaves and a palmette, round earring and pearl necklace. Rev. ΑΘΕ Owl standing right, head facing; behind, olive spray and crescent moon; all within incuse square. HGC 4, 1597. Kroll 8. SNG Copenhagen 31. Well centered. Good very fine.