National Museum of Nuclear Science & History
Mary Whidden was a staff worker at Los Alamos during the Manhattan Project.
Frederic Showalter served in the First Ordnance Squadron.
Donald G. Sturges worked on the Manhattan Project. He went on to become director of the operations division at Hanford, WA, until he left to join private industry.
E. E. Swanson worked for the Tennessee Eastman Corporation at the Y-12 Plant.