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harrison.leinweberthis report has spread to a number of academic institutions and their websites. This report seems to be relatively old, so I was unable to find any news reports that cited it. It appears that there are a number of other articles related to this topic; however, I was unable to find any direct connections between them and this report.
World War II's Manhattan Project required the refinement of massive amounts of uranium, and St. Louis-based Mallinckrodt Chemical Works took on the job.