cast iron reading lamp

Industrial Reading Lamp - adjustable floor lamp with enamel shade, cast iron knuckle joint, bracket & base. Lower arm measures 38", top arm measures 26", cast iron bracket measures 2 1/2" x 8 1/2", base measures 9 1/2" in diameter. Antique shade & brass fitting. 40w Edison bulb. New cloth wire.  Shade will vary slightly from lamp to lamp.