I have a bunch of vintage jewelry items to sell.  I am not a collector, but a boomer that has accumulated these from my family and my husband's family.

This is a great vintage necklace!  The center pendant is a butterfly that looks to be mother of pearl over silver.  There are two birds that look to be mother of pearl or shell.  Some of the connectors and the chain beads look to be silver.  The white beads look to be shell.  It is 18" long.  There are no markings on the necklace that I see.  I've included several photos trying to get the beauty of this piece. 

Please see the photos and let me know if you have any questions!