Bithynia, Kalchedon AR Tetradrachm. Circa 367-340 BC. Rhodian standard. Bull standing to left above grain ear; KAΛX above, Y-T monogram to lower left / Quadripartite, granulated incuse square. SNG Black Sea 98; SNG von Aulock 486; Rec Gen 14-28. 15.07g, 23mm, 12h.
Near Extremely Fine.
From the inventory of a European dealer.