National Museum of Nuclear Science & History
Dyer worked in the United States Engineer District Office.
Robert J. Hennes served in the 509th Headquarters and Base Services Squadron.
Jacob Y. Bontekoe served as 2nd lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Robert S. Coles was a research associate at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
