IONIA. Uncertain. Circa 600-550 BC. Hekte (Electrum, 10 mm, 2.78 g). Facing head of a lion (or panther). Rev. Quadripartite incuse square. Linzalone -, cf. Ln1122 (Hemihekte). Nomos 12 (2016), 96 (same dies). Rosen -. SNG Copenhagen 329 ('uncertain Asia Minor'). Weidauer -, cf. 162 (Hemihekte). Extremely rare. Struck from somewhat worn dies, otherwise, very fine.