Harry Ferguson was a remarkable inventor and a man of vision. Aside from his innovations in mechanized agriculture he designed a four-wheel drive system for road cars and created inspired design solutions to a wealth of engineering problems. Yet he is best remembered for the small, unobtrusive gray tractor that bears his name. Launched in the late 1940s, it rendered its competitors obsolete and provided farmers with a tool that could meet almost all their requirements. The book starts with Harry Ferguson¿s early work on tractors and his development of the system, and his collaboration with Ford in the USA on the development of the Ford 9N tractor. Then comes an in-depth study of the TE20. Later chapters cover the TVO- and diesel-powered versions, American- and French-built Fergusons, industrial models, special-purpose variants, and conversions including four-wheel-drive and high-clearance models. There is an extensive study of the extraordinary range of implements available, with information also on tractor options and accessories.