Here I have a beautiful Zuni-Navajo stone to stone inlay ring. Not sure which tribe or by whom. It’s very heavy and quite an eye catcher. I thought at first it might be an older Wilbert Manning, since it has a kachina face on the front and the inlay on the sides. But I don’t think it’s close to his expertise in workmanship. It’s definitely cast sterling and nicely inlayed! with no inside markings at all. I saw another one with the exact same style, but different stones with the initials of ( HS). Can I please get some help? THANKS!!!