Watch List notes:

Continental Greece. Attica, Athens. AR Tetradrachm, c. 454-404 BC. Head of Athena right, with frontal eye, wearing earring, necklace and crested Attic helmet decorated with three olive leaves over visor and a spiral palmetto on the bowl. / Owl standing right, head facing; olive sprig and crescent to left, AΘE to right; all within incuse square. Kroll 8. SNG Cop. 31. SNG München 49. Dewing 1611-22. Gulbenkian 519-21. AR. 17.18 g. 25.00 mm. A superb example, well centred and sharply struck. Underlying luster and lovely light toning, with a hint of iridescence. Good EF.