DECO ECHOAdorable thunderbird with Deco style lines. Stamped details, web turquoise chest, rollover hook clasp.Most likely Navajo madeCIRCA: Fred Harvey Era 1920s to 1930sHALLMARK: 7-4, P7DIMENSIONS:Length 2 1/2"Width 3/4"Weight 6gMATERIALS: sterling silver and turquoiseCOLOR: silver, turquoiseCONDITION: excellent!