Rare Vintage ACE Sterling Silver Aztec Sun Brooch / Pendant

Beautifully detailed sterling sliver vintage Aztec Sun brooch sparkles with the light. Made by the ACE company Hecho en Mexico silver. Some of the stamp is worn on the back, but you can still see the ACE lettering. Would be beautiful on a silver chain as well. In excellent pre-owned condition with just a little tarnish on the back.