Gerald Thurston (American, 1914-2005) for Lightolier model # C-5121 Swing Arm Floor Lamp, USA, 1950s. Chrome plated steel, black enameled shade and base, enameled aluminum, saucer-form shade, adjustable height swing arm, round base. 55.5 (Max height, adjustable) 29.5 (arm length) base 14 inch diameter. Provenance: Schilling-Knapton Collection, Pittsburgh, PA. In good vintage condition. Merchandise will be packed and transported by the purchaser at their own risk and expense. A list of recommended shippers is on our website: https://www.conceptgallery.com/auctions/shipping/ .