Collection guide for the William du Pont Family Papers. The William du Pont family papers, 450 linear feet, consist of correspondence, financial records and printed materials, which document the personal and business activities of the father and...
Report by the U.S. Department of Labor, Bureau of Labor Statistics, Employment and Occupational Outlook Branch. Discusses the disposition of plants built on government contracts during World War I, with significant attention given to DuPont's Old...