An outstanding and rare mid-century sterling, copper and carved amethyst frogs bracelet by female Mexican silversmith Carmen Beckmann. Her work is unique and highly skilled. This 6 panel sterling bracelet alternates applied copper designs and prong held carved amethyst quartz frogs.A fabulous combination of color, texture, materials and subjects. It measures 6 1/2" end to end, is 1 1/4" wide and has a pin closure and safety chain. It weighs 60 grams and is in fine original condition. Signed Beckmann Sterling Mexico as shown in the photo. Absolutely smashing.