Vintage silver handmade Southwestern bracelet w natural Paua Abalone shell inlay

Vintage handmade Western / Southwestern bracelet. With Paua shells inlay and brown softly glowing enamel. In excellent condition. Fits wrist size 7" and smaller. Stamped, but I can't read it. Most likely it is made in Mexico, of either 925 sterling silver, or Alpaca silver.