National Museum of Nuclear Science & History
M. P. Lafleur worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold Hasenfus was part of the Special Engineer Detachment during the Manhattan Project and worked at the University of Chicago's Metalurgical Laboratory and at the gaseous diffusion plant in Oak Ridge.
James F. Delehanty served in the 1395th Military Police Company, Aviation.
