National Museum of Nuclear Science & History
A. Roach worked for the United States Engineer District Office.
Hartley Rowe was an American industrial engineer. Rowe worked on the Panama Canal; for Lockwood Greene, an engineering firm; and for the United Fruit Company, where he rose to become vice president.
Ed Helfenberger worked for the Roane-Anderson Company.
Irene Wilson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
