Original Fred Harvey Era Stamp Decorated Arrow Ring Sterling Silver Size: 8

A rare find! Old Navajo Fred Harvey era trading post Indian ring. It us highly stamp decorated and has an appliqué arrow on the front. There is a Thunderbird above the arrow and a flower below. 

Size 8. Face measures 1/2" wide. Weight: 3.2 grams.  Nice patina and tarnish that should not be polished away. 

Rare design that I have not seen before.