National Museum of Nuclear Science & History
Austin M. Brues (1906-1991) was the Director of the Biology Division at the Manhattan Project’s Chicago location, the Metallurgical Laboratory (Met Lab).
Richard F. Taschek (1915-2005) was a nuclear physicist at the Manhattan Project’s Los Alamos facility and the Los Alamos National Laboratory.
J. H. Leppert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. R. Swaim worked for the Roane-Anderson Company.