National Museum of Nuclear Science & History
MacDonald worked for Stone and Webster Engineering Corporation.
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.
Winston Dabney served in the U.S. Army Corp of Engineers and worked on the Manhattan Project from 1941 until 1945 while he was stationed at Los Alamos.
Sam Anderson worked for the Roane-Anderson Company.
