National Museum of Nuclear Science & History
Robert McCoy worked for the United States Engineer District Office.
Arthur was a staff member at Los Alamos during the Manhattan Project.
R. W. McElwee worked for the Union Carbide & Carbon Corporation.
Barton B. Crespin served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
D. I. Nicholson worked for the United States Engineer District Office.
