Vintage copper and turquoise cuff and earring set

This beautiful set comes from my mothers jewelry box, we don’t believe that she has ever worn them. Stunning copper cuff accentuated with busts of turquoise. Matching clip on earrings. Items are in excellent condition, there is some patina. These pieces are not marked. Earrings are slightly larger than a quarter. The cuff has a one inch opening across the back and will comfortably fit a wrist of 6 & 1/4” (or smaller) measured at the wrist bone.