This gorgeous pre-1948 vintage Mexican Silver necklace is signed by R. Rivera and weighs 66.2gms and is approximately 1in wide. These links are thick, solid, hand chased and made of better than 925 sterling as most Mexican silver pieces are. The recesses are dark with niello. The beading is hand made and applied and this is an exceptional piece. It has a roomy 16.25 inches in length. Perfect condition, just Look At That Necklace!