Pin antique and got from an estate auction

Appraising & Evaluating
1

I would like to know if I can find tribe that is affiliated with the making of the pin and the artist . It is signed with a cursive R ?

2

If these don’t help I will try to take a better pic of the Halmark R

<img src=/uploads/db1846/original/1X/62e977f097b2254913c437094e02104607bc88e1.jpg">

<img src=/uploads/db1846/original/1X/f2611d7dac53ee9517eeff637ea65ff4e8fd00bd.jpg">

<img src=/uploads/db1846/original/1X/6f2164567ae7539c2b07bd2e975222e548c67ed9.jpg">

<img src=/uploads/db1846/original/1X/6f2164567ae7539c2b07bd2e975222e548c67ed9.jpg">

3

This is much better sorry

<img src=/uploads/db1846/original/1X/da01a3d716ff1e5faf5b62fc27da8800fe5b220b.jpg">

4

It looks like little needle and pinning in there

<img src=/uploads/db1846/original/1X/f2611d7dac53ee9517eeff637ea65ff4e8fd00bd.jpg">

5

Help ?

6

Can anyone help me ??

7

Hello, the style is Zuni. However, that does not mean it is not Navajo made. Many Zuni artists will use a etched initial for the hallmark. Navajo silversmiths many times use a stamped hallmark. I would call this Zuni, but not familiar with the R etching. Thanks for sharing.