Athens. AR Tetradrachm. Circa 454-404 BC. (22.5mm, 17.18g, 11h). Head of Athena to right; Rev.: Standing owl to right with head facing, olive sprig and crescent behind to left; all within incuse square; slight die break trace on owl's eyes. Kroll 8: HGC 4, 1597. Very lustrous and well stuck. About Extremely Fine. Estimated Value $700 - UP