National Museum of Nuclear Science & History
F. C. Armistead worked for the Union Carbide & Carbon Corporation.
Richard “Dick” H. Nelson served as a private first class in the 509th Composite Group. He was the radio operator on the Enola Gay during its mission to Hiroshima.
Harold Moorehead served in the 603rd Air Engineering Squadron.
James Nolan was a captain in the Provisional Engineer Detachment at Los Alamos.