National Museum of Nuclear Science & History
Fred Bruntz worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William Stroud was a staff worker at Los Alamos during the Manhattan Project.
Edward F. Kolley was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
R.J. Stepheson was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
