Mexico Brooch Taxco Sterling Silver & Abalone Inlay Fish Deep Sea Signed

a beautifully crafted fish hand made of sterling silver with an abalone inlay. The piece is handmade in Taxco, Mexico, and signed. Is a nice large size and can be warned facing either way. Has a little eye to watch you. It is signed however the stamp is very hard to read and presumed to be toxico. I believe one of the stamps is an early eagle mark. Please see the photos for condition and size