National Museum of Nuclear Science & History
P. D. Simpson worked for the Poe Piping & Heating Company.
Ina Irene Cooper worked on the Manhattan Project for Union Carbide and Carbon Company and for Ford, Bacon, and Davis in Oak Ridge, TN, in 1944-45.
Cathcart worked in the United States Engineer District Office.
Ralph Shank worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. A. Swanson worked for the Union Carbide & Carbon Corporation.
