Attica. Athens. Circa 455-449 BC. Tetradrachm (Silver, 26.40 mm, 17.10 g). Head of Athena right, wearing crested Attic helmet decorated with floral motif. Rev. ΑΘΕ, owl standing right; above to left, olive branch and crescent; all within incuse square. Starr Group V.B. HGC 4, 1596. Lightly toned. Minor metal fault on obverse. Good Extremely Fine.