BAKTRIA. Kingdom of Baktria. Antimachos I, 185-170 B.C. AR Tetradrachm (15.26 gms), ca. 180-170 B.C. NGC Ch EF, Strike: 5/5 Surface: 1/5. 正面:戴考西亚帽朝右头像;反面:波塞冬站立像,持三叉戟及切割的棕榄树枝。 HGC-12, 106. Obverse: Diademed bust in kausia right; Reverse: Poseidon standing facing, holding trident and filleted palm branch.