National Museum of Nuclear Science & History
T. O’Rouark worked for the United States Engineer District Office.
Boyd Jones worked for the J.A. Jones Construction Company.
Howard B. Denman served in the 393rd Bombardment Squadron.
Iver Samuelson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Helen Thomson was a techinician in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
