Watch List notes:

ATTICA, Athens. 440-404 BC. Silver Tetradrachm (17.18 gm; 23 mm). Helmeted head of Athena right / Owl standing right, head facing; olive sprig and crescent behind. SNG Cop. 31; Starr pl. XXII, 7. NGC- MS (Strike 5/5; Surface 4/5). Certificate # 6062460-019.

Estimate: 1500 USD