ATTICA. Athens. Circa 449-404 BC. Tetradrachm (Silver, 25 mm, 16.29 g, 9 h), 440s-430s. Head of Athena to right, wearing crested Attic helmet adorned with three olive leaves and palmette, round earring and pearl necklace. Rev. ΑΘΕ Owl standing right, head facing; behind, olive spray and crescent moon; all within incuse square. Cf. Sv. pl. 14, 20. Rough surfaces, many scratches and two circular countermarks on the cheek, otherwise, very fine.