Timeline of events: 1939-2008
1939 / January 1942
April 1942 / December 1942
1942-1958
July 1945
August 1945 / 1946
1957-1962
1962 / 1966
1969 / 1970
1973 / 1974
1976 / 1995
1998 / 2008
The History of the St. Louis Uranium Processing Plant Radioactive Waste Sites by the St. Louis Remediation Task Force, May 13, 1996. [Source]
Very helpful information. By the way, I think that the name of the field at the University of Chicago was Stagg Field rather than Staff Field. It was named after their pioneering football coach, Amos Alonzo Stagg.
LikeLike