ATTICA, Athens. Circa 454-404 BC. Silver Tetradrachm 26mm, 17.13 g,

Helmeted head of Athena right.  Rev: Owl standing right, head facing;
olive sprig and crescent behind; all within incuse square.

Kroll 8;  HGC 4, 1597.

Extremely Fine.  A well engraved head struck in high relief,
with a pleasing archaic smile.