Watch List notes:

ATTICA, Athens. 440-404 BC. AR Tetradrachm (17.20 gm; 23mm x 25mm). NGC-AU (Strike 5/5; Surface 5/5). Certificate # 4631297-027. Full Crest. Helmeted head of Athena right / Owl standing right, head facing; olive sprig and crescent behind. SNG Cop. 31; Starr pl. XXII, 7.