Identify Native American jewelry hallmarks
I am trying to find information on Mary B Smith with an upward pointing arrow beneath her name and another artist signed as IHMSS with a W that is underlined beneath the initials.
Both items are sterling silver bolo ties. Mary Smith has a turquoise carved frog in the center and the IHMSS piece is inlayed with a bird sitting on a branch. They were probably purchased between 1960-1980. The IHMSS clasp to tighten the leather cords reads Bennett Pat Pending C-31.