THUNDERBIRD• a symbol of power, strength, and nobility• fine stamped details• turquoise chest• rolling safety clasp• most likely Navajo madeHALLMARKS: n/aCIRCA: 30s to 40sDIMENSIONS:length: 2 3/8"width: 1 1/8"stone: 3/8 "x 3/8"WEIGHT: 8gMATERIALS: sterling silver and turquoiseCONDITION: excellent with beautiful old patina