Older Native American, Zuni channel inlay Sun God necklace featuring their typical mother of pearl and stone inlay on tested sterling silver, fabulous pendant, on a necklace of dark heishi and shell discs, all original. The pendant measures 2" across and the necklace is 19" around. On the pendant back is written in marker GWSHOW611. Not a clue what that means. Could be when the prior owner bought this from an antique show. No artist markings that we can find, not unusual on an older piece.