ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (23mm, 17.10 g, 1h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing, closed tail feathers; olive spray and crescent to left; all within incuse square. Kroll 8; HGC 4, 1597. A little off center, a little porosity on obverse. Good VF. High relief.