Ionia, Phokaia AR Diobol. Circa 500-480 BC. Female head to left, wearing helmet or close fitting cap / Rough incuse square. SNG Kayhan 522-526; SNG von Aulock 1813. 1.08g, 10mm.
Good Very Fine.
Ex Roma Numismatics Ltd., E-Sale 33, 4 February 2017, lot 173.