Watch List notes:

Attica, Athens Tetradrachm After 449 BC, AR 24.40 mm., 16.97 g.
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. XII,

Surface somewhat corroded, otherwise Good Very fine/Extremely Fine.