Watch List notes:

Attica, Athens Tetradrachm circa 440-430, AR 26mm., 17.21g. 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. SNG Copenhagen 36.

Light iridescent tone, Extremely Fine.