The Vintage Emerson Electric 4 Blade Fan is a charming piece with a round shape and a classic black metal construction. With a single speed control and the option for fixed or oscillating operation, this antique fan is perfect for any indoor room. Its historical significance as a product manufactured in the United States during the 1920s-1940s adds to its collectible appeal, making it a unique and stylish addition to any vintage decor. The plug on this has been replaced. This item does work. There is a know which can adjust the height direction, however, I was not able to turn it. Great piece for those that do restoration.