This vintage Hopi Indian silver and turquoise thunderbird pin has the rabbitstick hallmark for Ted Wadsworth. It m easures approximately 1-3/8 (3.5 cm) in diameter. Like most older Native American jewelry, this piece is not stamped or hallmarked for silver content. It is sterling or a slightly lower grade of silver. The item "TED WADSWORTH VINTAGE HOPI INDIAN SILVER & TURQUOISE THUNDERBIRD PIN BROOCH" is in sale since Monday, May 7, 2018.This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Vintage Ethnic/Regional/Tribal\Native American (pre-1935)". The seller is "deja--voodoo" and is located in Santa Cruz, California. This item can be shipped worldwide.