TY - BOOK AU - Spottiswoode,Raymond AU - Orrom,Michael ED - Shell (Firm). TI - The two-stroke engine CY - A Shell Film. KW - Automobiles KW - Motors (Two-stroke cycle) KW - Two-stroke cycle engines N1 - The two-stroke engine, small and insignificant, even considered expendible by some of its users. To others it gives a happy superiority. In many ways of travel, the two-stroke engine has created a minor revolution, through its modern efficiency and cheapness, it has brought a way of getting about to people who otherwise couldn't afford it ER -