Watch List notes:

Attica, Tetradrachm, Athens, After 449 BC; AR (g 16,80; mm 26; h 9); Head of Athena r., wearing Attic crested helmet, decorated with olive wreath and palmettae, Rv. AΘE, owl standing r. with closed wings; at l., olive twing and crescent. All within incuse square. SNG Copenhagen 31 ff.
Old cabinet tone, good very fine.