Identify artist

Hi, I have an American Indian inlay silver bracelet that I purchased in Fort Worth. It has onyx, tiger’s eye and jasper stones. The hallmark inscribed is a stick teepee with the initials ‘FT’. I tried researching who the silversmith might be, possibly Zuni or Navajo…but have had no success.
Thank you,

Could you post a picture of the piece and hallmark, that would be great.