64 Vintage Los Castillo Taxco Sterling Mexico #674

Extremely rare Taxco collectible vintage sterling silver double-knot necklace, circa 1940. Papers from certified appraiser stating a value of $2,500. Production number 647. Los Castillo Taxco Sterling Mexico 674 Please see pictures for approximate measurements and condition. Excellent vintage condition with expected signs of wear from vintage item. Measurements: width top to bottom: 5.5cm length end to end: 17.5in weight: 5.6oz RHF-64