These Vintage Aurora Borealis Crystal Pear-Shaped Rhinestones are original clip-on earrings with Pat. 1967965 which identifies them as being made by B. A. Ballau & Co. The earrings feature teardrop-shaped rhinestones with a beautiful aurora borealis color, set in gold tone metal. Perfect for a woman looking to add a touch of vintage beauty to her jewelry collection, these dangle/drop earrings are a unique and elegant addition.