Athens AR Tetradrachm, c. 440s BC

Attica, Athens. AR Tetradrachm (22-26 mm, 17.14 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.

Well centered. Almost extremely fine.