This auction is for a 1960s vintage new-old-stock-in-package M. L Green & Son Jewelry (Mt. Clemens, Michigan) Award Collection men's tie tack with a black onyx gemstone in a twisted rope braid silver setting. The tie tack attaches with a pin and has a chain attached. It is 3/4 inch in diameter. We do not know the types and purity of the materials. Please see the photographs for complete details. Happy bidding!
