National Museum of Nuclear Science & History
C. D. Rich served in the 390th Air Service Group.
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.
Alexander Blair was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Joseph E. Draley was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
L. L. Kelly worked for the United States Engineer District Office.