Watch List notes:

ATTICA, Athens. Circa 353-294 BC. AR Tetradrachm (20.5mm, 16.30 g, 9h). 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. Toned, roughness, patches of horn silver. Fine.