facturers began to contest French car supremacy and among them the partnership formed in 1904 between Charles Rolls and engineer Henry Royce was on of the most significant. At that time Henry Ford was preparing the motoring world for his Model T, this was introduced in 1908.By 1910 automobile design had become fairly settled, with a side-valve four-(or six-) cylinder front-mounted engine. Weather protection had been developed, and the electric starter from America (1912) had encouraged women to take to the wheel by removing the physical hardship of the starting handle. Interchangeable parts made to fine limits opened the gates to mass production. The Edwardians had laid down the working principles and the following years saw more refinement than innovation. "Balloon" types, pressed-steel wheels and four-wheel brakes appeared. Heavy and unstable coach-built saloon bodies encouraged the trend to wood-and-fabric and later to the rigid, welded pressed-steel body. Greater demand by the public in the 1920s brought cheaper cars on the market such manufacturers as Morris, Citren, Opel, Austin and Fiat, although such exotic models as Hispano-Suiza, Maybach, Voisin and Delage still commanded respect - and a deep purse. The economic depression of the late 1920s closed down many companies of both classes, from Clyno to Bentley, and forced the production of even more basic cars.By the 1930s most cars were being made for the new middle-class "family" driver, uninformed in motoring matters and requiring a near foolproof vehicle. There were some technical milestones, however. In 1934 Citren produced the Traction Avant, the first medium-sized car to have front-wheel drive and independent suspension, and in 1938 the German car that was to become the Volkswagen (people's car) was finalized and tested - the only car to have spanned four decades.The first postwar cars were similar to prewar models, but in 1948 two British cars destined to influence future d...