At this meat packing operation, a conveyor moved hog carcasses past meat cutters, who then removed various pieces of the animal. To keep Model T production up with demand, Ford engineers borrowed ideas from other industries. Sometime in 1913 they realized that the "disassembly line" principle employed in slaughterhouses could be adapted to building automobiles -- on a moving assembly line.

Henry Ford and his engineers constantly searched for ways to speed up car production and hold down costs. The integration of a moving assembly line in the Highland Park plant allowed Ford's company to do just that. From 1908-1927, Ford Motor Company produced over 15 million Model T cars and the price dropped from $850 to as little as $260.

Letter written to Henry Ford from the wife of an assembly line worker, January 23, 1914. The woman writes asking Henry Ford to investigate the situation on the assembly lines in the factories with regard to working conditions. She is angry about the treatment her husband receives on the job.

Ford's Model T flywheel magneto generated the electricity that ignited the gasoline-air mixture inside the engine's cylinders. At the Highland Park plant, the coil-manufacturing department employed some women for the assembly of magnetos. The workers wound wire around the iron cores and placed the assembled parts into wooden boxes.

Henry Ford's office kept a file of newspaper articles from across the country that covered Ford Motor Company and other topics of interest to Henry. These pages are from the days following Ford's announcement of the $5 per day profit sharing plan in January 1914. While Ford's primary objective was to reduce employee turnover, the $5 day was also excellent publicity.