For sale here is a BIG vintage 1980s 90s signed handmade sterling silver minimalist modernist Interlocking Rings dimensional design brooch pin from Mexico. Very space age modernist design reminiscent of Scandinavian designs from the same era! Measures 2-1/4" by 1-3/4", and weighs 16.9 grams total. Marked at back as shown with Taxco maker mark "TC-109", also marked "Mexico 925". Excellent vintage condition with just fine light wear as shown - please view the photos, read the description and the terms below, and ask all questions prior to purchase. I am open to reasonable offers from serious buyers.