National Museum of Nuclear Science & History
H. M. Metcalf worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. W. Addington worked for the J.A. Jones Construction Company.
Bustos worked at Los Alamos during the Manhattan Project.
Luin W. Hough was a photographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
