The little grey Fergie is Britain's best-loved tractor, the light user-friendly machine that finally replaced the horse on farms. This highly illustrated account covers the full history of Harry Ferguson's tractor products from his pioneering work before the 1930s to the merger with Massey in 1957. The author has had access to fresh archive material and has interviewed many of the surviving men who were associated with Ferguson. The appeal of the Fergie lay in its lightness and utility, and also in the system of mechanized farming of which it was a part. Throughout the book, reference is made to the implements which lay at the heart of the system.