Authentic Sterling Silver "Tiffany 1937 Lock Charm necklace" in great condition. The lock opens and closes to put it on.
Here is a link to their website:
Tiffany & Co. | Item | Tiffany 1837? lock charm necklace in sterling silver. | United States+
It was $425 new I am asking $200 plus shipping. It is an amazing piece, I always got compliments on it.