Watch List notes:

ATTICA, Athens. Circa 475-465 BC. AR Tetradrachm (24mm, 17.15 g, 2h). Head of Athena right, wearing round earring and crested Attic helmet decorated with three olive leaves and a spiral palmette on the bowl / Owl standing right, head facing, legs parallel and connected; olive sprig to left, AΘE to right; all within incuse square. Starr Group II.B (unlisted dies); Svoronos, Monnaies, pl. 9, 3; HGC 4, 1593. Good VF, lightly toned, a few minor flan flaws. Well centered. Rare.