Vintage Mexican Taxco Sterling Silver Bracelet by RAF Large Cuff *RARE*

This is an amazing Vintage Sterling Silver Cuff Bracelet by RAF, Very Rare! In good condition, there is a tiny crack in the Silver that you can see in the photos, also measurements in photos. I believe my grandmother bought this in the 1940's. Not sure what the stone is in the middle, green turquoise possibly?Measurements in photos.