Vintage Southwestern Sterling Silver Naja Pendant and Beaded Necklace

Vintage Navajo Naja necklace in as found condition with patina. Sand cast solid sterling silver crescent moon with hands, measures about 2 inches by 2 inches. 30 inch sterling silver, hollow beaded necklace with a hook closure. Strung on a coated steel cord. Weight is about 52 grams or 2 ounces. I found this recently in Albuquerque at the estate of a woman who collected amazing silver from all over the world. Based on appearance this piece is likely from the 1960s or 70s. The back does not seem to have a maker's mark. There are two marks but they seem to be from the casting process. Carefully tested with acid for silver content. This item with ship via USPS Priority Mail, fully insured with signature confirmation.