BAKTRIA, Greco-Baktrian Kingdom. Eukratides I Megas. Circa 170-145 BC. AR Tetradrachm (36mm, 16.86 g, 12h). Diademed and helmeted heroic bust left, seen from behind, brandishing spear / The Dioskouroi, holding couched spears and palm fronds, on horses rearing right; monogram in lower right field. Bopearachchi 8B; SNG ANS 485; HGC 12, 132. Iridescent toning, circulation marks. VF.