Different stamping style

[JW]

I assume this is a Zuni bracelet by the style but found the stamping interesting. I know each artist has different types of stamps but I have not seen one exactly like this before.

[Jason]

Yeah, definitely different. It is a cool bracelet some age, it has more of a Navajo look to me.

[TaraFawn75]

Kinda reminds me of the design on the center of a sandcast cuff I have.
Other pic is of the odd “hallmark”