Ohhhh Angus could you post the sales lit on those machines?! I have always wondered about the features and how they were marketed. My aunt had the next model down an Imperial that was from 1966 or so. I remember it had a speed knob that was numbered 1,2,3,4 and a temp knob the same way. That washer lasted until 1977 and then she bought a Whirlpool washer. I always loved the Philco washer she had and all it needed was a new motor. The mechanicals of the washer were still good and so was the agitator before it went to the dump. Such a waste.