Navajo Sterling Row Bracelet with Channel Inlay and Stamped Feathers

Old Navajo sterling silver cuff bracelet with 5 row inlay stones. Spiny-oyster, turquoise and mother-of-pearl. The terminals are hand stamp decorated with a feather stamp that I have not seen before. 

It measures 6mm wide and the interior is 5" plus the opening of 1". For a 6" wrist. It must not be bent to fit for it will pop a stone. Weight: 16.3 grams. Tarnished. From the Frank Gingerich estate.