Watch List notes:

IONIA. Phokaia. Circa 521-478 BC. Diobol (Silver, 9 mm, 1.32 g). Head of a nymph to left, wearing sakkos adorned with a central band and circular earring. Rev. Quadripartite incuse square. Klein 452. SNG Copenhagen 389-94. SNG Kayhan 522. Well struck and fresh. Light pitting on the obverse, otherwise, extremely fine.