This 1940s Emerson Electric Fan has a classic round shape with a 18-inch total height and a 14-inch cage diameter. Made of metal with a black color, this vintage fan features 4 blades and 3 speeds, controlled by a switch. The oscillating feature allows for circular vent style and optimal airflow. 1940`s Working Emerson Electric Fan 4 Blades & 3 Speed Oscillating 79646 AX. Has some specks of paint on body of fan being 80+ years old.