1964 & 1965 Mercury Comet Super Cyclone
Mercury exhibited its one-of-a-kind Comet Super Cyclone at the 1964 Chicago show. The sleek fastback roof was custom and included a large wrap around back window, like the 1964-65 Plymouth Barracuda. Stylish European-style headlights were rectangular in shape, but illegal on U.S. highways at the time.
Source: ChicagoAutoShow