National Museum of Nuclear Science & History
Brown worked in the United States Engineer District Office.
James J. Reilly served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 The Great Artiste.
Ernest E. Wollan was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Calvin G. Siegle served in the 1027th Air Material Squadron.
