Fred Harvey Era Navajo Turquoise Inlay Bar Pin in Sterling Silver

Vintage hand wrought Navajo sterling silver wide bar pin. It is from the Fred Harvey era and well made with appliqué on sheet metal. Hand stamping. Has a winged design that also looks similar to the shape of a bison head. Do you see it?  The turquoise in set into plain bezels with the inlay technique. 

Extra long pin with locking clasp. C. 1920. Measures 3" long by 1 1/2" tall. Brought to me directly from Arizona. Silver is very tarnished. Original patina should not be polished away. No hallmarks. Acid tested. 

Weight: 29.7 grams. One of a kind rare find. 

Couldn't you see this made into a killer bracelet?