PONTOS. Amisos. Time of Mithradates VI Eupator , circa 85-65 BC. Tetrachalkon (Orichalcum, 21 mm, 8.63 g, 12 h). Draped bust of Amazon to right, wearing wolf skin. Rev. AMIΣOY Nike advancing right, holding wreath in her right hand and palm frond over her left shoulder. HGC 7, 244. SNG BM Black Sea 1218-9. Earthen deposits on an attractive green patina. Very fine.