National Museum of Nuclear Science & History
Henderson worked at the 100-D Area at Hanford during the Manhattan Project.
John D. Kuharek served as a master sergeant in the 393rd Bombardment Squadron. He was assigned to the Great Artiste as a flight engineer and flew in the mission to Hiroshima.
William Jones worked for the Roane-Anderson Company.
Mary Argo was a physicist at Los Alamos during the Manhattan Project. She and her husband, physicist Harold Argo, were students of Edward Teller.