Circa 367/6-340 BC. AR Tetradrachm [14,11 mm; 3,74 gm]. Rhodian standard. KAΛ[X], bull standing left on grain ear; to left, monogram of ΒΣ / Quadripartite incuse square with stippled quarters. HGC 7, 509; RG 14; SNG BM Black Sea 97-8. Areas of roughness, the obverse struck slightly off center, gVF.