ATTICA, Athens. Circa 353-294 BC. AR Tetradrachm (18mm, 17.19 g, 7h). Helmeted head of Athena right, with profile eye and pi-style palmette / Owl standing right, head facing; olive sprig and crescent to left. Kroll –; HGC 4, 1599. In NGC encapsulation 2079657-012, graded Ch AU, Strike: 3/5, Surface: 3/5.