[url][/url]Good evening all and thank you for taking the time to read this post. I picked up the brooch on the pictures recently and am trying to find out more about it? It weighs a hefty 40grams and has two marks as far as I can see. On the reverse it has the words HECHO EN MEXICO with what I believe is an Eagles head facing left. The word HECHO is above with ENMECIXO beneath. Right at the bottom of the brooch, on the thin edge, 925 is stamped. Unfortunately I can't focus on this with my iPhone camera as it's too small..
Can anyone tell me what I have?