These were like Rowntrees Fruit Gums - sold in rolls, small round sweets with the same shape as the fruit gums which I think are still available. Butterscotch gums were available in the 1960s-1970s but I am not sure when they disappeared. I assume that they were made by Rowntrees.
Do You Remember Butterscotch Gums?
Do You Remember Butterscotch Gums?