Vintage Clip-On Earrings by BUTLER & WILSON

I bought these Butler & Wilson earrings a long time ago for a formal event. The silver wing, ribbon clip earrings are adorned with stunning black crystal rhinestones and accents. These elegant climbing-style earrings are a perfect accessory for any occasion. The earrings are signed and made of high-quality metal. The secondary stones are rhinestones and crystals that add to the overall beauty. The backside of one clip is marked B&W and the other says "Made in England". They have taken on a patina with age. I considered cleaning them with a toothbrush or Q-tip but don't want to risk dislodging any of the stones since there are none missing.