Purchased from an Indian jewelry shop. It's a Zuni-made Snoopy ring. I've forgotten the artist's name. There are no hallmarks or markings. It's very cute, and I loved it, so there are some minor scratches and dullness. There are slight indentations around the ears and the pattern on the back, but it was originally made this way (see photo 3). I believe the materials are silver, shell, onyx, and turquoise. It's a rare, small size, approximately size 7. The inner diameter of the ring is about 15-16mm. Please feel free to comment if you have any questions. zuni ring Indian jewelry SNOOPY