This is a Nice Zuni Dragonfly Brooch in a smaller size with Inset Coral in Tested Sterling Silver.
The Dragonfly measures 1 1/4" x 1". It is in Very Nice Vintage Condition. It is marked with a Scratched in "ZUNI" and also signed by maker possibly with some letters M or W (hard to read under the original price.)
Zuni Sterling Silver Dragonfly Brooch Native American