National Museum of Nuclear Science & History
M. Carey worked for the Roane-Anderson Company.
John “Jake” Warner was an American chemist and the President of the Carnegie Institute of Technology, today known as Carnegie Mellon University.
Paul Adams worked for the J.A. Jones Construction Company.
Gerald F. Smith served in the Special Engineer Detachment at Los Alamos, NM during the Manhattan Project.
T. F. Skinner worked for the United States Engineer District Office.