National Museum of Nuclear Science & History
Elizabeth Greisen accompanied her husband, physicist Kenneth Greisen, to Los Alamos during the Manhattan Project.
Salvatore S. Sanfratello served in the 1027th Air Material Squadron.
Joseph G. Shaller served in the 393rd Bombardment Squadron.
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.