Vintage Hand Hammered Sterling Silver Twisted Bar Link Chain, circa 1960’s Circa the 1960’s, this sterling silver twisted bar link chain has a look that is sleek and organic—making it the perfect modernist necklace. Each link was individually hand-hammered and forged, with the centers and edges flattened and then twisted into shape. The end of each link was drilled through to connect to the jump ring links that hold the chain together. The sterling silver, which is tested but unmarked, has a…