HistoricalCoins Description 71, Lot: 15. IONIA, Phokaia. Circa Late 6th Century BC. AR Trihemiobol (9mm, 1.28 gm). Estimate $100. Sold for $77. IONIA, Phokaia. Circa Late 6th Century BC. AR Trihemiobol (9mm, 1.28 gm). Female head left, wearing helmet or close fitting cap / Quadripartite incuse square. Rosen 596; SNG von Aulock 1813. Toned, good VF, light porosity. Copyright © CNG 2002 From CNG e-Auction #71, closed August 20, 2003; re-used By permission of CNG, www.cngcoins.com.