Athens AR Tetradrachm, c. 440s BC

Attica, Athens. AR Tetradrachm (23 mm, 17.18 g), c. 440s BC.
Obv. Head of Athena to right, wearing crested Attic helmet decorated with three olive leaves and palmette.
Rev. ΑΘE Owl standing right, head facing; to left, olive sprig and crescent; all within incuse square.
Kroll 8; Svoronos, pl. 12.

Almost extremely fine.