IONIA. Phokaia. Circa 521-478 BC. Diobol (Silver, 10 mm, 1.29 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. Nicely toned. Slightly rough, otherwise, very fine.

From an old Swiss collection, formed in the 1970s and privately purchased from Münzen & Medaillen (with original ticket).