FRENCH 18K YELLOW GOLD, DIAMOND, RUBY, AND TURQUOISE COLOR ENAMEL COILED SNAKE BRACELET.circa 1840. Serpent with hinged tubular gold body having enamel overlay and cross-bandsof rose-cut diamonds, has head set with faceted oval ruby weighing app. 2 ct. and numerous old mine-cut diamonds. Accompanied by 19th century blue velvet box, and receipt from Alexander Waller, Atlantic City, NJ, dated 1952 Estimate $2,000-4,000