Watch List notes:

Ionia, Phokaia AR Trihemiobol. Circa 521-478 BC. Female head left, wearing helmet or close fitting cap / Quadripartite incuse square. SNG Copenhagen 389-94; SNG Kayhan 522; SNG von Aulock 1813; Rosen 597; Klein 453. 0.89g, 9mm.

Good Very Fine, toned.

From the Mark Christenson Collection;
Ex CNG E-Auction 291, 21 November 2012, lot 98.