Vintage Native American ~ most likely Zuni ~ turquoise & branch coral sterling silver belt buckle, hallmarked. 8 genuine turquoise stones and 6 pieces of oxblood red branch coral set in handmade bezels with silver raindrop beads all around. Measures 3-1/8 by 2-1/2. The buckle will accommodate a belt up to 2 wide. Weighs 70 grams. Tests positive as coin silver or better. Hallmarked as shown. circa 1960's. Item#3833