Early 20th-Century Vintage Brass Light & Satin-Frosted Glass Shade

An early 20th-century vintage brass/copper & satin-frosted glass shade in the distinctive "acorn" or "obus" style, featuring moulded spiral optic detailing. The shade sits within a decorative cast brass gallery base, its spiral ribbing casting soft, diffused light through the frosted glass. Thumb-screw fittings secure it to the patinated brass collar. Requires rewiring. A striking period lighting fixture. Approx. Height 8 inches 5 inches wide