in 1919, was the most technologically advanced in the world, raw materials entered at one end and finished cars emerged from the other. The innovation of the moving assembly line, was inspired by the 'dis-assembly' plants of the Chicago meat packing industry, reduced production time from twelve and a half hours, to just an hour and thirty-three minutes per car. Black was the only colour available because it was the only paint that would dry in the required production time. The continuous improvement of production methods, and economies of scale from larger and larger scale production, allowed Henry Ford to progressively lower the price of the Model T throughout its production run. It was far less expensive, smaller, and more austere than its hand-built pre-first world war contemporaries. The size of the Model T was arrived at, by making its track to the width of the ruts in the unsurfaced rural American roads of the time, ruts made by horse-drawn vehicles. It was specifically designed with a large degree of axle articulation, and a high ground clearance, to deal with these conditions effectively. It had an under stressed engine. It set the template for American vehicles being larger than comparable vehicles in other countries, which would later on have economy cars scaled to their narrower roads with smaller engines. In 1912 Edward G. Budd founded the Budd Company, which initially specialized in the manufacture of pressed-steel frames for automobiles. This built on his railroad experience. In 1899 he had taken his knowledge of pressed steel to the railroad industry. He worked with the Pullman Company on a contract for Pennsylvania Railroad, building the first all-steel railcar. In 1913 in the UK, the 1018 cc "Bullnose" Morris Oxford was the first model launched by Morris Motors. Only 1302 were made. The Oxford was available as a two-seater, or van but the chassis was too short to allow four-seat bodies to be fitted. It made extensive use of bought in components, including many from the U.S. to reduce costs. The 1915-1919 Morris Cowley (about 1400 produced) powered by a new US Continental engine was a bigger stronger better finished version of the first Oxford. The post–First World War Oxford was a deluxe version of that, now made plainer, 1915-1919 Cowley. They were larger cars with 50% bigger engines than the 1913 Oxford. By 1925 Cowleys and Oxfords were 41 per cent of