National Museum of Nuclear Science & History
H. W. Butsch worked for the William A. Pope Company.
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.
George A. Koester served in the 1st Ordnance Squadron.
C. L. Fields worked for the Tennessee Eastman Corporation at the Y-12 Plant.
