National Museum of Nuclear Science & History
R. L. Fellers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Watt was an American chemist. Watt was a professor of chemistry at the University of Texas, Austin.
C. O. Cassada worked for the J.A. Jones Construction Company.
James M. Stewart was a civil scientist who worked at Los Alamos during the Manhattan Project. He was married to Bernice Weddell, a nurse.