Wow I just remembered that pinball that I played in primary school with the clock in the middle. It was a Williams 1970  "Straight Flush."
So I looked it up on the data base. Isn't it a weird feeling seeing pic's of the BG and PF that you haven't seen since the day's when you were about 4ft high staring with out blinking at a brightly lite back glass. Does any body here ever get that feeling when looking through pinball books?