Generous in weight, very nicely cut out of medium thickness silver sheet, having carefully riveted links and lying around the neck in the most divine way, a pre-Colombian feathers motif necklace with an astounding presence! The design is easily recognizable as a Los Castillo book piece creation (see listing no 1174989 for a Los Castillo cuff in the same design) and it makes for one of the best fitting necklaces I have ever tried. This piece measures 16 1/8" long (wearable; actual length is 16 1/2") by 1 1/8" wide and it weighs 103.7 grams. It is simply marked "STERLING" and dates in the pre-1948 period. In excellent vintage condition with great patina.