This Antique Fancy Brass Doorknob Set is a vintage piece with a round shape and a gold color, perfect for adding a touch of old-world charm to any door. Made of brass by F.C.L. & CO in the United States during the 1900s, this set includes a matching lockset, back plates, and strike plates for a cohesive look. The set is an antique original and features salvage material, making it a unique and historically significant addition to any architectural or garden project. F.C.Linde & Co.