Wonderful, early ( pre- 1940, pre-eagle mark) sterling and amethyst bracelet and matching screw back earrings by Mexican silversmith Horacio de la Parra. The bracelet has six panels of high domed vibrant color amethysts. It measures 7 1/8" end to end, is 1 3/8" wide and weighs a very solid 90 grams. The pin closure is original and secure. The earrings measure 7/8" by 5/8", weigh 10 grams total and the stones are the same cut as the stones in the bracelet. All in fine original condition, no chips or cracks. The bracelet is signed as shown. The earrings are unsigned but clearly a matched set to the bracelet. A very impressive, very early Mexican silver set.