Bactria, Eucratides, c. 170-145 BC. Tetradrachm; Bactria, Eucratides, c. 170-145 BC; Tetradrachm, 16.15g. Bopearachchi-Série 6X, 41 var. (monogram differs slightly). Obv: Helmeted head of Eucratides r. Rx: Dioscuri riding r., monogram in lower r. field.. EF / VF