National Museum of Nuclear Science & History
R. W. McElwee worked for the Union Carbide & Carbon Corporation.
R. F. Warren worked for the United States Engineer District Office.
A. N. White worked for the Union Carbide & Carbon Corporation.
E. Peck worked for the Roane-Anderson Company.
Gordon Smith was a chemical engineer in the 9812th Technical Service Unit of the U. S. Army Corps of Engineers Special Engineer Detacment at the Clinton Engineer Works in Oak Ridge.