This listing has a vintage religious pendant and chain! The pendant/medallion is of the Blessed Mother on front and a shrine on back. It is unmarked but appears to be made of copper. At one time, it may have had a silver overlay but as can be seen in photo, it has been worn away to reveal copper coloring on the back. I would surmise this occurred from years of holding it during prayer or for comfort and unconsciously rubbing it with a thumb (it fits perfectly). The chain is stamped sterling on the closure and is 18” in length. This is a lovely item and would be a very thoughtful gift for a person in need.