One Set Antique Brass & Depression Crystal French Door Dummy Knobs with Antique Brass Hardware. Reproduction of 1920 Depression Crystal - Set contains hardware and knobs on both sides of French Door Old Fashion customer service (not outsourced) 404-235-9911 Contains All hardware for knobs on both sides of one French Door This system allows you to line up both sides of a door perfectly Reproductions, so perfect, they are interchangeable with antique hardware. 40 years of experience making hardware