You are looking at a very nice International Harvester operator's manual. It is in great condition. It has some foxing in the white on the front and back covers but over all in great condition. It is 83 pages. The discription under contents are. contents, introduction, instruments and controls, before operating the tractor, preparing for each day's work, gasoline engine, gasoline fuel system, distillate engine, driving the tractor, touch control system, fat-hitch, hitching trailing equipment to the tractor, belt pulley or power take-off, cooling system, air cleaning system, electrical system, minor engine service operations, front wheels, rear wheels, weights, pneumatic tries, brakes, clutch, storing the tractor, cold weather precautions, trouble shooting, lubrication, lubrication table, b\lubrication guide, preventive maintenance guide, specifications, optional equipment and index. The manual is full up picture and diagrams.