Decorative Rail Turquoise Sterling Native Made Vintage Cuff fits 6" wrist JB 77

Interesting construction on this vintage Native cuff. Called a rail cuff for the wires that are soldered together to form the shank. Then decorative silver work in applied over the top. A pretty blue turquoise stone in the center and silver raindrops.
Tested silver. Not marked as most of the oldies are not.
The bracelet measures 5" inside with a 1" gap, weighs 32 grams. C 1930s
Inventory #JB 77