Watch List notes:

ATTICA, Athens. Circa 475-465 BC. AR Tetradrachm (22mm, 13.97 g, 5h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing, spread tail feathers; olive sprig and crescent behind; all within incuse square. Starr Group IV, unlisted dies; HGC 4, 1595. Good VF, lightly toned, portion of flan cut off.