This exceptional photographic collection reveals the entire history and development of the big green machines in the John Deere arsenal. All of the historic tractor models are covered, from the earliest Dain, Melvin, and Sklovsky experimentals; the Waterloo Boy and British Overtime; the two-cylinder General Purpose tractors, including GP, A, and the immensely popular B; the Lindeman crawlers; the orchard, wide-tread, hi-crop, industrial, and other variations; to the New Generation and beyond.