National Museum of Nuclear Science & History
George Williams was a staff worker at Los Alamos during the Manhattan Project.
C. M. Wylie worked for the J.A. Jones Construction Company.
Howard Harmon worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Reuben McCord was a chemist who worked at several Manhattan Project sites. After graduating from Erskine College in South Carolina, he was recruited to work at the University of Chicago Metallurgical laboratory.