Howard Klee, one of Amoco’s co-manager on the Amoco - U. S. Pollution Prevention Project of Yorktown, Virginia, donated this collection of materials, including documents and photographs, from his experience on this project. The collection reflects a multidisciplinary effort, as it not only includes scientific analyses and engineering reports, but also the executive summaries written across the years.  The project is also a visual one.  Included in the collection are unique data maps of the refinery, as well as a set of photographs taken between 1989-1992 that reflect the work of the field scientists, engineers, and academic participants.  Roundtable discussions featuring locals affected by the refinery and potential pollution reduction are available on digital video (converted from their original VHS formats), and local Virginia news reports surrounding the project are also available digitally.  Finally, the collection contains Klee’s personal correspondence and handwritten notes throughout the various stages of the project.