Vintage Mexican sterling silver Taxco brooch. A signed vintage sterling silver Mexican Taxco pin with a large dark green stone. I believe the mark is for Victor Jaimez Taxco smith for Emma & Miguel. The mark is as easy to read in the photo as not so look at it and go to this site http://www.925-1000.com/mexican_marks2.html#M page 2 and see what you think. Measures 1.5 inches across. Lovely work in excellent condition.