Rare Native American Multi-stone Zuni Hummingbird

Authentic Native American handmade Zuni hummingbird pendant brooch. Old pawn jewelry from the 70's. Can be worn as a pendant or a brooch. Rare hummingbird figure, unsigned, made of unhallmarked silver, abalone shell, pink shell, jet, onyx, coral, and turquoise. I did polish some of the patina off the back to see if it was signed. It's very possible that the initials have worn off through time. In excellent vintage condition! 7/8" × 7/8"