National Museum of Nuclear Science & History
N. F. Hanke worked for Clinton Laboratories at the X-10 Reactor.
Helene Stark was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Cox worked at the 100-B Area at Hanford during the Manhattan Project.
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.