Jai Alal Vintage Gold Tone Slug Brooch Pin

Found this vintage gold tone brooch that looks like a little slug or maybe a snail without the shell. It has a cool textured ribbed pattern all over it. Not sure of the exact age but it has that classic costume jewelry feel. It's a pretty unique piece if you're into quirky animal pins or just want something different to pin on a jacket. Good weight to it and the gold color still looks nice and bright. It is signed Jai Alai on the back.