Watch List notes:

Attica, Athens. Tetradrachm; Attica, Athens; 510-490 BC, Tetradrachm, 16.97g. Seltman-Group L ( A-/P283 (unlisted obv. die), Asyut-Group III, Boston-1060 (same rev. die). Obv: Helmeted head of Athena r. Rx: Owl r., olive twig with two leaves behind; ?T? in r. field. Ex CNG 82, 16 September 2009, lot 502 (sold for $17,650 hammer).Beautifully centered obverse with full crest. Some shallow pitting on helmet. Small test cut at 5 o'clock on reverse. EF