National Museum of Nuclear Science & History
C. L. Stewart worked for the Union Carbide & Carbon Corporation.
Frank Jones worked for the Roane-Anderson Company.
T. H. Samford worked for the J.A. Jones Construction Company.
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.