52 - Vintage 18 Karat Yellow Gold Cuban Link Necklace with Double Safety Lock. Signed Stamped 18K. Very Good Condition. Measures 20-5/8 Inches Long and Approximately 3/8 Inches Wide. Weighs 11.70 Grams or 71.90 Pennyweights. Shipping $10.00 (estimate $2,500-$3,500)