1958 Rolls Royce Champion AD This is a full page black and white ad from February 1958 for Champion Spark Plugs. This full-page ad is not entirely shown due to scanner capabilities. This ad features a man leaning against his Rolls Royce. ô Rolls Royce is known the world over as an automotive masterpiece. Like 35 other great makes of cars, Rolls Royce uses Champions.ö This ad measures approx. 10x 13 and is a great addition for any collector!!