IONIA, Phokaia. Circa 521-478 BC. AR Trihemiobol (11mm, 1.32 g). Female head left, wearing helmet or close fitting cap / Quadripartite incuse square. SNG Copenhagen (Cyprus, etc.) 389-394; SNG Kayhan 522. Good VF, toned.
Ex Classical Numismatic Group Electronic Auction 308 (7 August 2013), lot 129.