Watch List notes:

Attica, Athens. Silver Tetradrachm (17.22 g), ca. 454-404 BC. Helmeted head of Athena right, frontal eye. Reverse: AΘE, owl standing right, head facing; above to left, olive-spray with berry and crescent; all within incuse square. Kroll 8; Svoronos pl. 14; SNG Copenhagen 31-40. Underlying luster. Untoned. NGC grade AU*; Strike: 5/5, Surface: 5/5. Fine style.
Estimated Value $1,500 - 1,800.