Large Heavyweight Sterling Silver Fish Sculpture Ring By TWC - Size T. It has such an unusual design, it has a fish with what looks like human skeletons inside. The detail and quality of the ring is amazing, the ring looks fantastic on the hand. Size T Weighs 31.3 grams. It is fully hallmarked with the makers mark TWC,, 925 the Rose for Sheffield and the date mark "c". Excellent condition and comes in a ring box.