IONIA. Phokaia. Circa 478-387 BC. Hekte (Electrum, 9 mm, 2.26 g). Draped female bust to left; below, seal. Rev. Quadripartite incuse square. Bodenstedt -. Leu Web Auction 19 (2022), 1236. Stack's, Golden Horn Collection (2009), 2045. Triton XV (2012), 1230. Very rare. The obverse struck slightly off center, otherwise, very fine.
The weight of this piece is slightly too low, but it does not show any outward signs of being plated.