International Harvester Farmall

The International Harvester Farmall was produced from 1924 to 1932 as a row-crop tractor. Originally named simply the "Farmall", this original model later became unofficially known as the "Regular" after the improved Farmall F-20 was introduced. The Farmall was the first successful row-crop tractor design and its design dominated North American tractors for the following fifty years.