This is the ultimate book on International Harvester Farmall tractors, one of the most popular, revolutionary, and common of all tractors. It is the first book to feature every Farmall model, chronicling the background of McCormick-Deering and International Harvester and outlining the beginnings of IH's production of the treasured Farmall tractor from its inception in 1923 until the last model rolled off the assembly line in the mid-1970s. This comprehensive volume also includes descriptions and hundreds of color photographs of all models, complete with performance comparisons.