Early Navajo Fred Harvey Era Turquoise Ring Sterling Silver Size: 6

Vintage Fred Harvey era sterling silver ring set with natural green turquoise. This ring is C. 1930s and Navajo. 

Size: 6 Face measures 1" by 3/4". The stone is natural and has two hairlines as it was never stabilized in resin. It is stable in the setting. 

Hand formed shak with great file marks inside. Weight: 6 grams. No hallmarks. Acid tested.