Native American Ring need help identifying initials

I have a Native American ring i believe to be Navajo which is stamped sterling and initials underneath which i haven’t been able to identify. Any help would be greatly appreciated, thanks!

Welcome to the forum. Leaf work can always be difficult to identify because both Navajo and Zuni artists make this style. I think of this as Navajo because the ring shank many times is cast on Zuni work, this one looks like a split half-round shank. However, we think of Zuni artists doing etching for their mark and a Navajo a stamp. Couldn’t identify initials, enjoy the mystery.