BAKTRIA, Greco-Baktrian Kingdom. Eukratides I Megas. Circa 170-145 BC. AR Tetradrachm (34mm, 16.29 g, 12h). Helmeted, diademed, draped, and cuirassed bust right / The Dioskouroi, holding couched spears and palm fronds, on horses rearing right; monogram in lower right field. Bopearachchi 6X; SNG ANS 472; HGC 12, 131. Iridescent toning. Good VF.