BACTRIA, YUEH-CHI: Sapalbizes silver hemidrachm. (1.21gm, 16mm) Sapalbizes, c. 20 BC. AR diobol. Obverse: Helmeted bust of king right; Greek legend CA?A?BIZHC around. Reverse: Lion standing right with tamgha above; Greek legend NANAIA on left and right. Dark toned. Rare.