Wow Sal. I don't know what to say. My parents had a 66 impala. It was a (new) 'demonstrator'. White color with blue cloth seats. The salesman told my parents, this was the very same car that was featured in the Bonanza TV commercial which featured the car, filmed coming down a switch-back on a mountain in the beginning of the Bonanza TV Show. With the Chevrolet jingle song playing in accordance of course.. (their car was not a convertible).