National Museum of Nuclear Science & History
T. W. Rodes worked for the Union Carbide & Carbon Corporation.
Langworthy worked in the 100 D Area at Hanford during the Manhattan Project.
Nina Perkins worked for the Roane-Anderson Company.
Dr. Theron G. Finzel was a chemical engineer/chemist. He worked for DuPont, and was asked to help on the Manhattan Project.