Black Jet Bead Necklace

VINTAGE: Black jet bead and silver fittings necklace. Purchased approximately 6 years ago at an antique store in Colorado Springs. i imagine ladies in their lunch dresses wearing something like this. 3 separate groupings of 15 beaded strands. The longest group is 15" long and the shortest is 12" long. Perfect to dress up a casual dress. No earrings included with this piece. Classic look!