ATTICA. Athens. Circa 475-465 BC. Tetradrachm (Silver, 23 mm, 17.20 g, 6 h). Head of Athena to right, wearing crested Attic helmet decorated with three olive leaves and palmette. Rev. AΘE Owl standing right, head facing; to left, olive sprig and crescent; all within incuse square. Starr Group IV. Of lovely early Classical style. Slightly rough, otherwise, good very fine.