National Museum of Nuclear Science & History
E. F. Jameson worked for the Roane-Anderson Company.
Captain William Downey served as the Protestant chaplain for the 509th Composite Group and led the crew of the Enola Gay in prayer before they departed for Hiroshima.
C. J. Klein worked for Clinton Laboratories at the X-10 Reactor.
James Hayse worked for the Midwest Piping and Supply Company.