Handsome 18K Yellow Gold and Ancient Greek Silver Cistophoric Tetradrachm ca 76-67 B.C. Extremely Fine Condition. Handsome pendant of an ancient Greek Silver Cistophoric Tetradrachm in a 18K yellow gold bezel. Obverse: Cysta Mystica containing a serpent surrounded by ivy-wreath. Reverse: Reverse: Bow in case between two coiled snakes; monogram to left. Size: 32mm X 32mm with a total gross weight of 20.03 grams. Estimated Value $1,500 - UP