1st: The flattened curb-link chain set to the front with an ancient Greek coin, circa 130BC, depicting writhing snakes, 2nd: Each earclip set with a Roman coin, depicting the head of a man, to a tiered surmount set with brilliant-cut diamonds, lengths: necklace 41.0cm, coin diameter approx. 2.9cm, earclips 4.0cm, coin diameter approx. 1.6cm (2)