c1950's Navajo silver and turquoise bolo tie, marked sterling with c-31 clip.<br>40" long 2.25" x 2.75" bolo slide. A substantial 62 grams total.<br><br>All precious metals are tested and guaranteed, any Native American jewelry<br>referred to as Silver or Sterling is guaranteed to be a minimum of 90% (coin)<br>silver and possibly higher content.