Hoop Earrings in Sterling Silver in Brutalist Orb Design Clip On

Vintage hand made sterling silver clip-on style hoop earrings. They are in a Brutalist style with large orbs, cannetille and raindrops. 1" in diameter and 1/2" wide. Total weight: 18.7 grams. Some tarnish. No hallmarks. Acid tested for metal purity.