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. From my research, this comes from the estate of the actress Rue, but it does not come with any paperwork. This is how she marked the pieces that she collected.I have left the original patina. The item "RUE ESTATE VINTAGE 1940'S NAVAJO INDIAN SILVER TURQUOISE CUFF BRACELET" is in sale since Monday, January 9, 2017. 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.