Graeco-Baktrian Kingdom. Eukratides I. Ca. 171-145 B.C. AR tetradrachm (33.9 mm, 16.44 g, 11 h). Diademed, draped, and cuirassed bust right / BAΣIΛEΩΣ EYKPΑTIΔOY, the Dioscuri on rearing horses right; monogram below. Bopearachchi Série 1D; SNG ANS 432. VF, rough surfaces.