National Museum of Nuclear Science & History
T. L. Harrigan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hale worked at the 200 West Area at Hanford during the Manhattan Project.
Ross H. Johanson served in the 603rd Air Engineering Squadron.
Nora Dene Lawson worked as a calutron operator at the Y-12 Separations Plant in Oak Ridge, TN during the Manhattan Project.
