ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (24mm, 17.38 g, 8h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing; olive sprig and crescent to left; all within incuse square. Kroll 8; HGC 4, 1597. Good VF, lustrous, some roughness on obvesre, test cut on reverse. More crest than usually seen.