BAKTRIA, Greco-Baktrian Kingdom. Diodotos I Soter. Circa 255-235 BC. AR Tetradrachm (25mm, 16.40 g, 6h). In the name of Antiochos II of Syria. Mint A (near Aï Khanoum). Diademed head right / Zeus Bremetes advancing left; to inner left, monogram above eagle standing left. Holt Series A, Group 6; Bopearachchi 2E; HGC 9, 244. Iridescent toning, light porosity, double struck. VF.