1970s Tiffany Angela Cummings "Laser Lines" Earrings

A pair of mixed metals earclips, Angela Cummings, Tiffany & Co., circa 1978. Each “Laser Lines” earclip designed as an asymmetrically striped dimpled disc of copper, brass, silver and gold. Diameter approximately 1 inch. Gross weight approximately 9.00 grams. Signed Tiffany & Co.