Navajo Indian Copper Silver Fred Harvey Die Stamped Concho & Leather Bracelet For Sale

Being offered is a vintage, Navajo Indian made bracelet. The bracelet has a metal concho which looks to be made of copper with silver plating. The concho has the classic Fred Harvey era die stamped symbols and designs but believe this was crafted during the 1960's or the 1970's. The concho is attached to a leather bracelet. This was either a route 66 tourist piece or made for personal use as it is atypical in design from the usual tourist trade jewelry. The concho shows age and wear, especially to the silver plating.There are abrasions, scratches, and scuffs to the finish. I am not sure if these can be buffed out or cleaned without affecting the remaining plating. I would say the finish is in rough shape giving it a primitive lok. The concho is approx. 2" wide and a bit concave as the shape was hammered on a die. The leather bracelet shows age and wearing, with soiling or discoloration in places, but is intact with no rips or tears and remains in good usable condition, The leather portion is approx. 9 1/2" long not including the straps.