Bactria, Eucratides. Tetradrachm; Bactria, Eucratides; 170-145 BC, Tetradrachm, 15.99g. Bopearachchi-47, Mitchiner-1, 177.1. Obv: Draped and cuirassed bust of Eucratides r., wearing crested helmet ornamented with bull's horn and ear, fillet border. Rx: ??S???OS ??G???? above, ?????????? in exergue, Dioscuri on horseback r., each wearing cap topped by + (star) and holding spear and palm, HP monogram behind hind legs of horses.. VF