Attica, Athens. Silver Tetradrachm (16.63 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. Fantastic style! Perfectly centered on a nice tight flan. Virtually as struck. Very artistic and struck in very high relief. Nearly Mint State. Estimated Value $3,000 - UP