The farm tractor

"Here is the biggest, best, and most complete history of classic farm tractors. All North American models make their appearance--from John Deere and Farmall to fascinating "orphans" like the Steel Mule, from the late 1800s steamers through the high-powered workhorses of the 1970s. In addition to hundreds of high-detail large-format photography of tractors and equipment (see below for samples), the volume includes 100 color and black-and-white archival photos, advertising posters, and brochures. The result is an unparalleled look at the icon of American agriculture" -- publisher website (October 2007).