National Museum of Nuclear Science & History
Ed Helfenberger worked for the Roane-Anderson Company.
Ward A. Bouvier served from November 1943 to the end of the war, designing and producing precision instruments used by the scientific personnel at the Met Lab of the University of Chicago.
W. N. Daggett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leo A. Ortega, Jr. served in the 393rd Bombardment Squadron.
