National Museum of Nuclear Science & History
R. D. Murray worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Howard Braasch was a laborer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
E. A. McCaskill worked for the United States Engineer District Office.
Browning worked at Los Alamos during the Manhattan Project.
Robert Fortenberry worked as a security guard and protected bomb components at Los Alamos during the war.