Classic c1930s 18k yellow gold 1.6mm Curb link necklace 3.7g 13.5" JR0066

Early century 18K yellow gold curb link necklace, which is short, and can be worn as a double loop bracelet or as a child necklace. 1.6mm wide, 13.5 inches long, 3.7 grams, "S" clasp; no hallmark, tested for 18K