Watch List notes:

ATTICA, Athens. Circa 454-404 BC. AR Tetradrachm (22.5mm, 17.05 g, 7h). Helmeted head of Athena right, with frontal eye / Owl standing right, head facing, closed tail feathers; olive sprig and crescent to left; all within incuse square. Kroll 8; HGC 4, 1597. Attractive even light toning. EF. Well centered strike from fine style dies.

From the Lampasas Collection. Ex B. G. Collection; Classical Numismatic Group 78 (14 May 2008), lot 612 (hammer $5500).