SERPENTINE ("TUBOGAS") 14K YELLOW GOLD CHOKER NECKLACE Length : 16" Width : 5/16 inch Quality & Maker marks : " 14K / ITALY" verso of box lock; maker " FCL" on tongue Weight : 1.2155 troy ounce Circa : 1960's-80's Condition : fine # bva 25009 .............................................. $ 3,800.