Watch List notes:

Attica, Athens Tetradrachm after 449, AR 24mm., 17.04g. Head of Athena r., wearing Attic helmet decorated with olive leaves and palmette. Rev. Owl standing r.; in l. field, olive sprig and crescent. All within incuse square. Svoronos pl. XIII. Dewing pl. 85, 161.

Test cut on rev., otherwise Extremely Fine.