ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (24mm, 17.17 g, 10h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing, closed tail feathers; olive sprig and crescent to left; all within incuse square. Kroll 8; HGC 4, 1597. In NGC encapsulation 4682278-011, graded Ch AU, Strike: 3/5, Surface: 4/5. Has slipped in the encapsulation.
Ex Parliament Collection.