National Museum of Nuclear Science & History
Keith Coleman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Simon Broder worked on the Manhattan Project at Oak Ridge, TN, supervising installation of equipment and studying patent problems.
R. W. Addington worked for the J.A. Jones Construction Company.
Levey was a member of the Army Special Engineering Detachment who worked at the K-25 plant at Oak Ridge during the Manhattan Project.