Watch List notes:

Attica, Athens, AR tetradrachm, "owl," 440-404 BC, encapsulated NGC Choice XF, strike 5/5 and surface 4/5, full crest. 17.18 grams. Helmeted head of Athena right, with frontal eye / Owl standing right, head facing; olive sprig and crescent behind; all within incuse square. Extra thick slab. (Estimate: $1000 - 1500)