National Museum of Nuclear Science & History
D.C. Stewart was a Staff Sergeant in the Special Engineer Detachment at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Johnson worked at the 100-F Area at Hanford during the Manhattan Project.
Milton Burton was the Chief of Radiation Chemistry in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago and later at Oak Ridge during the Manhattan Project.
J. P. Kennell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
