1930s Rare Harvey Era Thunderbird Sterling Zuni Inlay Wide Vintage Cuff 6 1/4" wrist JB 283

Rare and unusual example of a wide early Sterling Zuni chip inlay cuff with a Thunderbird image. Notice the hand engraving to make a channel for the turquoise and coral chip inlay.
Tested silver. Not marked as most of the oldies are not.
The bracelet measures 5 1/4" inside with a 1" gap, is 2" wide and weighs 68 grams. C 1930s
Inventory #JB 283