Watch List notes:

IONIA. Phokaia. Circa 625/0-522 BC. Diobol (Silver, 8 mm, 1.27 g). Archaic female head left, wearing earring and helmet or close fitting cap. Rev. Quadripartite incuse square. SNG Copenhagen (Cyprus, etc.) 389-394. SNG Kayhan 522. Light porosity, otherwise, very fine.
From the collection of a scholar.