Watch List notes:

Attica, Tetradrachm, Athens, c. 500-485 BC; AR (g 17,32; mm 22; h 5); Head of Athena r., wearing crested attic helmet, Rv. AΘE,owl standing r., with wings closed, at l. olive twig. All within incuse square. SNG Copenhagen 15-20.
Rare, full crest, cabinet tone, good very fine.