Description: Agricultural Engineering Department Subject File contains correspondence, memorandum, reports, reviews, pamphlets, articles, manuscripts, manuals, brochures, and a videotape concerning accreditation reviews by the Accreditation Board for Engineering and Technology (ABET, 1983-1995), historical materials and draft manuscripts used in preparation of Agricultural Engineering on the Prairie: Illinois Style, research reviews by the Cooperative State Research Service (1972-1989), department retreats, Engineers' Council for Professional Development (1960-1982), and department seniors; this series also contains correspondence, photographs, 16mm motion picture film, specifications, and plans for the lakes and dam at the Allerton Park 4-H Memorial Camp (1947-60).