Very Rare 'Old Hallmark' Vintage Navajo Thomas Silver Turquoise NecklaceThis is an impressive vintage Navajo important handmade silver necklace being one of the most rare Thomas Singer necklaces as it contains his old TC hallmark which is his most rare hallmark. This necklace contains beautiful thick sterling silver. Resting on this necklace are huge handmade silver leaves that contain outstanding silver patterns. Located on each end are wonderful silver beads with a traditional silver clasp. Situated at the bottom of the