ATTICA, Athens. Circa 353-294 BC. AR Tetradrachm (24mm, 16.69 g, 9h). Helmeted head of Athena right, palmette of 'Pi' style / Owl standing right, head facing; olive sprig and crescent behind; all within incuse square. Bingen pi III type; Kroll 15; SNG Copenhagen 64. VF, toned, rough surfaces.