BAKTRIA, Greco-Baktrian Kingdom. Eukratides I Megas. Circa 170-145 BC. AR Tetradrachm (33mm, 16.93 g, 12h). Helmeted, diademed, draped, and cuirassed bust right / The Dioskouroi, holding palm fronds and spears, on horses rearing right; , in lower right field. Bopearachchi 6Q; SNG ANS –; HGC 12, 131. Stain on obverse. EF.