Watch List notes:

ATTICA. Athens. Circa 440s-430s BC. Tetradrachm (Silver, 24 mm, 17.13 g, 7 h), Head of Athena to right, wearing crested Attic helmet adorned with three olive leaves and palmette, round earring and pearl necklace. Rev. AΘE Owl standing to right, head facing the viewer; to left, olive sprig and crescent moon; all within incuse square. Agora 8. Dewing 1596 ff. Svoronos pl. 13, 21 ff. SNG Cop. 33-40. Nice details with an amazing deeply cut reverse. Minor flan cracks, otherwise, very fine.
From a European collection, formed before 2005.