National Museum of Nuclear Science & History
M. P. Lafleur worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William Cowart was a design engineer with the Special Engineering Detachment for the Manhattan Project at Los Alamos, New Mexico.
Edwin I. Gitnick served in the 320th Troop Carrier Squadron.
Warren H. Burgus was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.
