William S. Hein & Co. donated its high-quality images of the Nuremberg Trials to Yale University s Avalon project. Of the more than 700 hardcopy legal periodical titles in its warehouse, nearly 9-million law review images are archived either on microform or digitally. Hein has more than 65 million images of monographs and government documents stored on microform and/or digitally preserved, allowing the company to move steadily into the future of digital, web-based delivery. For more than 80 years, William S. Hein & Co. has provided products and services to the law library community. In 1991, William S. Hein & Co. debuted its first CD-ROM product, Hein s U.S. Treaty Index, at the Association of American Law Schools Meeting.