This vintage Signal oscillating table fan is a true collectors’ item. With its original, antique design and classic features, it is sure to add charm to any room. The fan is made of cast iron, with a sleek black color and works on electricity. Its model number is 1250 and it has four blades with three speeds of oscillation. This fan is not only a functional appliance but also a piece of history that is sure to be a conversation starter.