For your consideration is this nice sterling silver Mexican lizard pin. Thick and sturdy with a somewhat modernistic look. Signed TM-180 925 Mexico. This indicates it is from Taxco and made after 1980. Pin has patina and age.
It measures 2 and 1/4 inch by just shy of 1 and 1/2 inch (top of head to bottom of tail) so it is a nice size. It is in excellent functioning condition. Patina is a little uneven.