National Museum of Nuclear Science & History
W. D. Bailey worked for the J.A. Jones Construction Company.
C. L. Henningsen, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leo J. Czaja served in the 603rd Air Engineering Squadron.
Hugh Barnett worked for the Union Carbide & Carbon Corporation at Manhattan, NY and Oak Ridge, TN during the Manhattan Project.
Barbara Brennan Joanides arrived in Los Alamos in May of 1945 with her husband who worked on the project.
