The oscillation trys to work. The Antique Vintage Emerson 11 Brass Blade Fan Type 6250 F is a unique and charming piece for any table or desk. Made of black brass with an antique finish, this original Emerson fan exudes vintage appeal. With a power source of electricity and the feature of oscillation, this fan both looks and functions like a classic piece from the past. Standing at 15″ in height and 11″ in width, this American-made fan is a collectible item that adds character and nostalgia to any space.