Watch List notes:

ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (26mm, 17.18 g, 4h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing; olive spray and crescent to left; all within incuse square. Kroll 8; HGC 4, 1597. Underlying luster, small area of weak strike on obverse, die break in field on reverse. Near EF. Well centered.