I'm not aware of any -35 or M-200 games that do this, and as far as I'm aware, Gottlieb never did this either. Looking at videos at Bally 6803 games (early ones with the 7 segment displays), even they don't have rolling blanks. They just blink the score. I think Williams probably started it with their System 7 boardset, as most/all of them have the rolling blank as you describe.