Antique Sterling Silver Cloisonne Enameled Maple Leaf Brooch Pin ETC8628

This is an antique sterling silver cloisonne enamel maple leaf brooch. There is enamel missing from the top and bottom portions of the white enamel. The brooch measures 3" wide x 2" long. A small piece of the clear coat has come off of the center maple leaf where it is orange. The back of the brooch is stamped HC Sterling or CH Sterling. The letters are on top of each other.
This is an antique, previously owned brooch. There is some damage.