Ionia, Phocaea Diobol circa 500-480, AR 9.00 mm., 1.11 g.
Female head l., wearing helmet or close fitting cap. Rev. Quadripartite incuse square. SNG Kayhan 522. SNG von Aulock 1813.
Very fine
In addition, winning bids of UK (England, Scotland, Wales & Northern Ireland) clients for this coin are subject to a 5% fee on hammer price as a reimbursement for import duty paid to HMRC.