Bell Trading Post Sterling Silver Cab Turquoise Ring | Native American Navajo

Dating to the 1950s/1960s or so, from The Bell Trading Post, here's a Native American designed sterling silver (hallmarked as pictured) ring set with a single round cab of turquoise. Ring size is 6.75 on my sizer. Design on top measures 9/16" high/wide. Weight is 2.8 grams. Condition is very nice with a dark patina to the silver - I did not polish this ring before photo'ing. A little Wrights Silver Polish will work wonders. Just a lovely piece of Indian souvenir jewelry from the Fred Harvey era,