***SOLD***Rare vintage sterling Piedra Negra Mexican brooch

This is a stunning vintage rare find Piedra Negra Mexican pin brooch. It features egyptian pharaoh head, mixed metal, 925 sterling silver and brass on black acrylic setting. If you like unique pieces this is definitely one of a kind that you don't see every day. It is marked on the back "925 Mexico" It's in very good vintage condition. There is a crack on black acrylic on top left corner but it is securely in place and not noticeable unless very close inspection. Measurement: 41mm × 56mm