4PC. STERLING AND GOLD JEWELRY LOT: 1) Signed David Yearman Sterling and 14k Gold Chain, approximately 15'' in length; 2) Italian Sterling Snake Chain approximately 15'' in length; 3) Italian Figaro Curb-Link Chain, approximately 19.5''; 4) Stylized Mid-Century Design 16'' necklace marked 925 with illegible hallmark. Total weight: 204 grams.