Watch List notes:

ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (25mm, 16.82 g, 7h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing, closed tail feathers; olive spray and crescent to left; all within incuse square. Kroll 8; HGC 4, 1597. Toned, porous, scratches, test cut and countermark on reverse. Fine.