Vintage silver mercury acorn glass round cap kugel style christmas tree ornament

Thick mercury glass Christmas ornament. The ornament is teardrop-shaped with vertical ribbed detailing. It measures approximately 2 inches in length. The glass is a silvery-grey color with a metallic sheen. The top features a small, gold-colored metal cap with a loop for hanging. A thin gold wire hanger is attached. The ornament shows minor signs of wear consistent with previous use Sbx13